Elevate your road cycling performance with the Shimano Tiagra Rear Derailleur RD-4700 10 Speed, a precision-engineered component designed for smooth and consistent gear shifts. Compatible with 10-speed road drivetrains, this rear derailleur is available in both short and medium cage options, catering to your specific riding needs. Smooth and Light Action: The Tiagra RD-4700 rear derailleur delivers a consistently smooth and light shifting action, ensuring each gear change is effortless and responsive. Enjoy a seamless transition through your gear ratios, allowing you to focus on the road ahead without distraction. Designed for 10-Speed Road Drivetrains: Optimized for 10-speed road drivetrains, this rear derailleur provides precise and accurate shifting, helping you find the perfect gear for any terrain or riding condition. Embrace the versatility of a well-tuned drivetrain that enhances your cycling performance. Short and Medium Cage Options: Choose between the short and medium cage options based on your specific cycling preferences and gear requirements. The short cage offers a more compact profile for racers seeking quick gear changes, while the medium cage accommodates a wider gear range for versatile riding styles. Durable and Reliable Build: Crafted with Shimano's commitment to quality and durability, the Tiagra RD-4700 rear derailleur is designed to withstand the demands of road cycling. Ride confidently, knowing that this component will perform consistently and reliably throughout your journeys. Effortless Installation and Adjustment: Installing and adjusting the Shimano Tiagra Rear Derailleur RD-4700 is a straightforward process, making it easy for you to fine-tune your drivetrain for optimal performance. Get your bike ready to conquer the roads with minimal effort. Whether you're a dedicated road cyclist or a casual rider, this rear derailleur will elevate your road cycling experience.

The Shimano 105 ST-R7170 Di2 Shifter with BR-R7170 Disc Brake Set combines cutting-edge electronic shifting with proven hydraulic braking technology. Designed for performance and reliability, this lever/caliper combo offers a premium experience for road cyclists. Semi-Wireless Di2 Shifting: The ST-R7170 shifters feature Shimano’s semi-wireless Di2 technology, delivering precise and intuitive electronic shifting. Equipped with a proprietary integrated circuit, the system ensures high security, fast processing speeds, and low power consumption, keeping you connected and efficient on the road. Customizable Ergonomics: With reach adjustment and programmable button functions, the ST-R7170 shifters allow you to customize your setup for maximum comfort and control. Whether you're tackling long rides or sprinting for the finish line, these features ensure an ergonomic fit tailored to your preferences. Compact and Quiet Hydraulic Brakes: The BR-R7170 calipers utilize Shimano’s reliable Flat Mount System for a sleek and lightweight design. Offering wide pad clearance for quiet braking and easy wheel removal, they ensure smooth and consistent stopping power. One-way bleeding simplifies maintenance, keeping your setup clean and hassle-free. With the Shimano 105 ST-R7170 Di2 Shifter and BR-R7170 Disc Brake Set, advanced electronic shifting and hydraulic braking technology are now more accessible than ever.

The Shimano 105 Di2 ST-R7170 Disc Brake Shift Lever brings advanced electronic shifting to a broader range of riders. Designed for 2x12-speed systems, it offers precise, intuitive gear changes and enhanced braking performance in a sleek, ergonomic package. Di2 Electronic Shifting Technology: Experience seamless and accurate gear changes with Shimano’s Di2 electronic shifting. The ST-R7170 lever ensures smooth transitions across your drivetrain, enhancing efficiency and control on every ride. Customizable Ergonomics: With reach adjustment and programmable button functions, this lever allows you to tailor the setup to your unique preferences. Its design ensures optimal comfort and control, whether tackling long distances or quick sprints. Integrated Disc Brake System: The ST-R7170 lever is paired with a disc brake system for powerful and consistent stopping power. The hydraulic braking technology ensures reliable performance in all conditions, giving you confidence on challenging descents. The Shimano 105 Di2 ST-R7170 lever brings cutting-edge technology and ergonomic design to road cycling, offering a premium experience that’s accessible for riders of all levels.

The ST-R7120 introduces a new lever design, enhancing control for a diverse range of riders. The revised lever position and bracket shape are meticulously crafted using data from an extensive study of different hand shapes. All-Condition Confidence: Experience unparalleled confidence in all weather conditions. The ST-R7120 integrates the all-condition confidence of hydraulic disc brakes with quick and intuitive shifting, meeting the high standards expected from Shimano 105. Proven Hydraulic Braking Technology: The BR-R7170 calipers feature proven hydraulic braking technology, ensuring reliable and efficient braking performance. The incorporation of the Shimano Flat Mount System makes them ideal for road bikes. Compact and Lightweight: Designed to be more compact and lighter than ever, the R7170 brakes offer a perfect balance between performance and weight. The low-profile design provides wide pad clearance, facilitating easy wheel removal. One-Way Bleeding for Easy Maintenance: The R7170 brakes feature one-way bleeding, simplifying maintenance and ensuring clean, hassle-free upkeep. Quiet performance adds to the overall appeal of these brakes. Elevate your road cycling adventures with the Shimano 105 ST-R7120 Disc Brake Set – where innovation, performance, and reliability converge.

The Shimano Dura-Ace PD-R9100 SPD SL pedals are engineered for those who demand peak performance. These premium road pedals deliver exceptional power transfer and pedaling efficiency, making them the top choice for competitive road racers, triathletes, and dedicated cyclists. Lightweight and Rigid Construction: Crafted with a focus on weight reduction and rigidity, the PD-R9100 pedals feature an advanced design that minimizes energy loss. Their lightweight construction ensures you can maintain speed and efficiency on long climbs and fast sprints. Extra-Wide Platform for Stability: An extra-wide platform and wide bearing placement enhance stability and power transfer. This design ensures a secure connection between shoe and pedal, maximizing your efficiency with every stroke. Customizable Axle Length: Available in standard and 4mm longer axle models, the PD-R9100 pedals offer personalized fit options. Whether you prefer a standard setup or need extra clearance, these pedals cater to your specific riding needs. Combining innovative engineering, durability, and unmatched efficiency, the Shimano Dura-Ace PD-R9100 SPD SL pedals represent the pinnacle of road pedal technology.

Step up your road competition game with the Shimano Ultegra PD-R8000 SPD-SL Pedals. These single-sided pedals offer high-performance features, including a carbon body, designed to optimize your power transfer and elevate your road racing experience. Carbon Body for Lightweight Performance The PD-R8000 pedals boast a carbon body, which significantly reduces weight while maintaining excellent strength and durability. This lightweight design enhances your pedaling efficiency and minimizes fatigue during intense road competitions. Optimal Power Transfer with Single-Sided Design The single-sided design of the Ultegra PD-R8000 pedals maximizes power transfer by ensuring that every ounce of effort you put into your pedal stroke translates directly into propelling your bike forward. Experience the advantage of efficient energy transfer, giving you a competitive edge. Perfect for Road Competition Engineered for road competition, the PD-R8000 SPD-SL pedals cater to the demands of intense racing scenarios. Enjoy fast engagement and disengagement, enabling quick accelerations, controlled descents, and sharp turns during races. Reliable Shimano SPD-SL Technology With Shimano SPD-SL technology, these pedals offer secure and stable cleat engagement, providing confidence in your pedal stroke and minimizing any unwanted movement. The reliable cleat retention system ensures your feet stay firmly connected to the pedals.

The Shimano SP41 Shift Cable Housing is engineered for seamless power transmission, delivering reliable and responsive shifting performance. Its high-quality construction ensures optimal operation, whether you're on the road or tackling rugged trails. Enhanced Friction Reduction: Featuring an internal silicone oil coating, the SP41 housing significantly reduces friction within the cable system. This ensures smoother shifts and reduces the effort needed, keeping your drivetrain performing at its best even during intense rides. Precision with Steel Wire Arrangement: The axial arrangement of steel wires in the outer sheath provides direct and efficient power transfer. This design minimizes energy loss, ensuring every movement of the shifter translates accurately into gear changes. Durable and Long-Lasting: Designed to withstand the demands of frequent use, the SP41 housing maintains its performance over time. Its durable build resists wear and tear, making it a reliable component for cyclists of all levels. Whether you're climbing steep gradients, sprinting on flats, or navigating technical descents, the Shimano SP41 Shift Cable Housing enhances your ride with smoother, more precise gear changes, giving you confidence and control on any terrain.

The Shimano SLX BL-M7100/BR-M7100 Hydraulic Disc Brake Set is designed to deliver exceptional stopping power with intuitive modulation. Built for cross-country and trail enthusiasts, this set combines lightweight construction with reliable performance. Intuitive and Adjustable Brake Lever: The BL-M7100 lever is tailored for precise control and confidence during intense rides. Focused on reduced weight, it provides a perfect balance of braking power and modulation, helping you push your limits on technical terrain. Its ergonomic design ensures comfort for extended use. Lightweight and Reliable Caliper: The BR-M7100 caliper is engineered for consistent braking performance in all conditions. Designed to be lightweight, it delivers dependable stopping power, making it ideal for cross-country and trail rides where efficiency matters. Built for Performance in All Conditions: With Shimano’s trusted engineering, the SLX M7100 brake set maintains performance in varied weather and trail conditions. Whether it’s dry and dusty or wet and muddy, this set offers consistent and powerful braking when you need it most. The Shimano SLX BL-M7100/BR-M7100 Hydraulic Disc Brake Set is the perfect choice for riders who prioritize lightweight components without compromising on performance.

The Shimano GRX RX-810-F front derailleur provides lighter and more precise shifting operation. Its ergonomic power curve ensures smooth and responsive gear changes, allowing you to maintain momentum and tackle challenging terrain with ease. New Link Construction for Easy Setup: With its new link construction and integrated cable tensioner, the RX-810-F front derailleur offers easier setup and precise adjustment. You can fine-tune the derailleur's performance to suit your riding style, ensuring optimal shifting performance every time. Wider Tire Clearance and Chainline Design: Designed for mixed-terrain riding, the RX-810-F front derailleur features a 2.5mm outboard chainline design. This allows for wider tire clearance, enabling you to ride with confidence on various surfaces without worrying about tire rub or clearance issues. Expanded Front Gearing Options: The RX-810-F front derailleur accommodates a 17T front chainring range, providing wider gearing options. Whether you prefer a wider gear range for steep climbs or faster speeds on flat terrain, this derailleur allows you to customize your front gearing to match your riding preferences. Precise Adjustment and Multiple Cable Routing Options: Fine-tuning the front derailleur's performance is made easy with precise adjustment capabilities. Additionally, the RX-810-F offers more cable routing options, ensuring compatibility with different bike frames and cable configurations.

The Shimano Ultegra FD-R8150 brings a new benchmark in front derailleur speed. Designed to work seamlessly with Shimano’s latest Di2 platform and Hyperglide+ drivetrain technology, it delivers the fastest, most precise front shifting experience Shimano has ever produced. Engineered for Speed and Precision: With a remarkable 45% improvement in shift speed compared to the previous Dura-Ace FD-R9150, this derailleur redefines efficiency. Every shift is instant and fluid, letting you maintain momentum on climbs, sprints and high-performance rides. Optimized for 12-Speed Road Systems: Built to handle chainrings with a top gear capacity of 46-52T, this derailleur is ready for the demands of elite road racing. Whether you're pushing the pace or transitioning across a wide range, it ensures consistent, smooth transitions. Lightweight Durability for Serious Riders: Weighing just 116 grams, this front derailleur delivers robust performance without adding unnecessary bulk. Its precise electronics and durable construction make it the ideal choice for competitive cyclists and performance-driven enthusiasts alike. Designed for modern aero road bikes, the FD-R8150 features a smaller profile with a 33% reduction in frontal area. Its slim, clean design integrates beautifully with today’s frames while contributing to reduced drag.

The Shimano Ultegra Di2 FD-R8050 front derailleur delivers lightning-fast and smooth shifting, even under heavy pedaling torque. Its electronic operation ensures pinpoint accuracy for seamless gear changes every time. Synchronized Shifting Technology: With Shimano’s Synchronized Shift modes, you can select either full or semi-automatic modes, allowing the front derailleur to work in harmony with the rear derailleur. This ensures optimal gear selection without any hassle. Programmed Chain Guide Trim: The derailleur features automatic chain guide trim settings, reducing chain rub and keeping your drivetrain perfectly aligned. This technology enhances efficiency and ensures quieter operation. Built for Performance: Engineered for 2x11-speed systems, the Ultegra Di2 FD-R8050 is designed to handle high pedaling loads, making it ideal for competitive road cycling, long-distance riding, or tough climbs. With its advanced electronic shifting system, the Ultegra Di2 front derailleur guarantees consistent performance in all riding conditions, so you can focus on the road ahead and push your limits.

Experience smoother and more precise front shifting with the Shimano Ultegra Front Derailleur FD-R8000 2x11-Speed. Designed for road bikes with a 2x11-speed drivetrain, this front derailleur offers a lighter shifting operation and easier setup, thanks to its new link construction and integrated cable tensioner. Seamless Front Shifting Operation: The Ultegra FD-R8000 front derailleur ensures seamless and reliable front shifting, allowing you to switch between chainrings with minimal effort. Enjoy smooth gear transitions, helping you maintain momentum and cadence on various terrains. New Link Construction and Integrated Cable Tensioner: The new link construction and integrated cable tensioner of the FD-R8000 front derailleur contribute to its lighter shifting action and simpler setup process. Fine-tuning your front shifting becomes more accessible, giving you precise control over your gear changes. Wider Pitch Compatibility with New R8000 Crank: The FD-R8000 front derailleur matches the wider pitch of the new R8000 crank, creating increased compatibility with disc brake road frames. This ensures proper alignment and efficient shifting performance when combined with the latest drivetrain components. Brazed-On & Clamp Band Mount Options: Choose between the brazed-on or clamp band mount options to fit your road bike's frame. The versatile mounting choices cater to various frame designs, ensuring a secure and stable attachment.

The Shimano 105 Di2 FD-R7150 Front Derailleur brings precise electronic shifting to your 2x12-speed drivetrain. Designed with advanced Di2 technology, it ensures seamless gear changes with unmatched reliability and accuracy for road cyclists. Precise and Effortless Shifting: With Shimano's Di2 electronic system, switching between chainrings is smoother and more precise than ever. It minimizes the risk of a dropped chain, ensuring consistent performance even under load or during fast-paced rides. Intelligent Synchronized Shifting: The FD-R7150 offers full- and semi-synchronized shifting, customizable through the E-Tube app. This allows coordinated communication between the front and rear derailleurs, eliminating the need to trim the front derailleur to avoid chain rub. Digitally Accurate Performance: The derailleur delivers digitally precise gear changes, responding instantly to rider input. This enhanced accuracy ensures consistent shifting performance across all conditions, making it a game-changer for road cyclists. Durable and Compact Design: Built with Shimano's trusted quality, the FD-R7150 is compact and lightweight, integrating seamlessly with your 105 Di2 groupset. Its robust construction ensures long-lasting performance for demanding rides. With advanced electronic shifting and intuitive functionality, this front derailleur redefines efficiency and control. Whether climbing, sprinting, or cruising, it offers the smoothest and most reliable shifting experience you've ever had.

Discover the pinnacle of cycling performance with the Shimano Ultegra BR-R8010-F Direct Mount Front Brake Caliper. Part of the esteemed R8000 series, this brake caliper delivers superior stopping power and a precise contact feeling, ensuring you have complete control during your rides. Innovative Design: Designed for the discerning cyclist, the Ultegra Direct Mount Caliper features SLR-EV technology, which is Shimano's most advanced rim brake system. This system optimizes the balance between rigidity and weight, enhancing your bike's aesthetics and performance without compromise. Enhanced Tire Compatibility: The Ultegra BR-R8010-F stands out with its ability to accommodate wider tires. With clearance for up to 28mm tires, this brake caliper supports a more comfortable and versatile riding experience, suitable for various road conditions. Versatile Mounting Options: Available in both traditional and direct mount configurations, this brake caliper caters to a range of road bicycles. Its sleek design not only complements the modern road bike's profile but also enhances its overall functionality. Ride with Confidence: Choose the Shimano Ultegra BR-R8010-F for a reliable, high-performance braking solution that brings Shimano's racing pedigree to your everyday rides. Whether you're upgrading your road bike or optimizing your race-ready machine, the Shimano BR-R8010 provides the perfect balance of performance and style.

Elevate your cycling experience with the Shimano 105 FD-R7100 Front Derailleur. Designed for 12-speed setups, this front derailleur is your gateway to smoother, more natural shifting, and an overall enhanced riding experience. Lighter Front Shifting: Experience front shifting that's lighter, making gear changes swift and seamless, so you can stay focused on the road ahead. Smooth and Natural Shift Action: The Shimano 105 FD-R7100 boasts an impressive shift action that feels smooth and natural, enhancing your control over your bicycle. Toggle Link Construction: With Shimano's innovative toggle link construction, you get optimized cage design. It seamlessly integrates with disc brake road bikes, ensuring your components work together harmoniously. Upgrade your cycling setup with the Shimano 105 FD-R7100 Front Derailleur 12 Speed for superior performance, responsiveness and precision.

The brake caliper features a sleek and modern design that ensures a predictable and linear braking curve. This design enhances braking control and responsiveness, providing riders with confidence and safety while riding. Compatibility: The BR-R7010-RS caliper is specifically designed for rear seat stay mounting on road bikes. It is part of Shimano's 105 series, which is known for its high performance and durability. The caliper is compatible with SLR-EV systems and rim brakes, offering versatility for different bike setups. Tire Compatibility: The caliper is designed to accommodate 28mm tires, providing ample clearance for wider tires commonly used in road cycling. This compatibility ensures that the brake caliper can be used with a wide range of tire sizes, offering flexibility for riders' preferences and needs. Mounting Options: The BR-R7010-RS caliper offers both traditional and direct mount options, allowing riders to choose the mounting style that best suits their bike frame and setup. This versatility ensures compatibility with a variety of bike frames and configurations, providing options for customization and optimization. With its sleek design, compatibility with different tire sizes, and mounting options, it offers riders a dependable braking solution for a wide range of riding conditions and preferences.

Experience smooth and precise shifting with the Shimano 105 Front Derailleur FD-R7000 11 Speed. This high-quality front derailleur is designed for road bikes and offers exceptional performance and reliability. With its new toggle construction, integrated cable tensioner, and optimized cage design, it delivers effortless and accurate gear changes. Whether you're a recreational cyclist or a competitive rider, this front derailleur is an excellent choice to enhance your cycling experience. Exceptional Shifting Performance: The Shimano 105 Front Derailleur FD-R7000 11 Speed is engineered for optimal performance. Its integrated cable tensioner ensures precise adjustments, allowing you to achieve the perfect gear alignment. The optimized cage design enhances shifting performance, delivering smooth and reliable gear changes even under demanding conditions. Say goodbye to missed shifts and enjoy a seamless riding experience. Compatible with Disc Brake Road Bikes: Designed to meet the needs of modern road bikes, this front derailleur is fully compatible with disc brake systems. It provides reliable shifting performance, regardless of the braking setup on your bike. Enjoy the benefits of powerful disc brakes without compromising on shifting quality. Stylish and Versatile Design: Available in both silver and black, the Shimano 105 Front Derailleur FD-R7000 11 Speed adds a touch of style to your bike. Choose the color that best complements your bike's aesthetics. Additionally, this front derailleur is offered in both braze-on and clamp mountings, providing flexibility for different frame designs and setups. Reliable and Durable Construction: Crafted with precision and durability in mind, the Shimano 105 Front Derailleur FD-R7000 11 Speed is built to last. It is constructed using high-quality materials, ensuring long-lasting performance even in demanding riding conditions. Ride with confidence knowing that your front derailleur is up to the task.

Upgrade your braking performance with the Shimano 105 BR-R7010 Brake Caliper. Designed with a sleek and efficient design, this caliper ensures a smooth and predictable braking curve, giving you the confidence to tackle any terrain. Front Brake Caliper - Direct Mount: The Shimano 105 Front Brake Caliper is designed for direct mount installation, providing a secure and reliable attachment to your bike. Experience precise braking control at the front, allowing you to navigate challenging routes with ease. Rear Brake Caliper - Under Bottom Bracket Mount: At the rear, the Shimano 105 Under Bottom Bracket Mount Brake Caliper offers optimal braking power with its SLR-EV technology. Enjoy consistent and responsive braking from behind, ensuring a safe and enjoyable ride. Wide Tire Compatibility: With a generous tire clearance, the Shimano 105 BR-R7010 Caliper is compatible with 28mm tires. Whether you prefer speed or comfort, this caliper allows you to customize your ride with larger tire sizes. Versatility with Traditional and Direct Mount Options: The Shimano 105 Caliper caters to your bike's specific setup with both traditional and direct mount options. Enjoy the versatility to choose the mounting style that suits your frame design and personal preferences. Available in a captivating silky black finish, the Shimano 105 R7000 Caliper not only performs exceptionally but also adds a touch of elegance to your bike's aesthetics.

Experience the ultimate braking precision and control with the Shimano 105 Dual-Pivot BR-R7000 Brake Caliper. This high-performance caliper from the renowned 105 series is engineered to deliver smooth and predictable braking power, ensuring you can ride with confidence and peace of mind. Sleek Design for Linear Braking Curve: The Shimano 105 R7000 caliper boasts a sleek and sophisticated design that translates into a predictable, linear braking curve. Say goodbye to sudden stops and enjoy consistent braking performance, allowing you to navigate every twist and turn on the road with ease. Versatile Compatibility: Designed to adapt to your riding needs, the BR-R7000 caliper is compatible with 28mm tires, accommodating a variety of road conditions and terrains. Whether you're exploring urban streets or conquering challenging landscapes, this caliper has you covered. Traditional and Direct Mount Options: Versatility is at the core of the BR-R7000 caliper, offering both traditional and direct mount options. This means you can seamlessly integrate it into your existing bike setup or explore new possibilities with direct mount frames. Silver or Black: Choose Your Style: Personalize your bike's aesthetics with the choice of silver or black finishes. The Shimano 105 R7000 caliper adds a touch of sophistication to your bike, ensuring it not only performs exceptionally but also looks stunning. Enjoy smoother, more responsive braking, and take your cycling adventures to the next level.

The Shimano Deore FD-M5100 front derailleur introduces Side Swing technology, providing improved cable routing and smoother, quieter shifting performance. Optimized for 2x11-Speed Drivetrains: Designed for precision, this derailleur supports 2x11-speed drivetrains, ensuring seamless gear transitions on various terrains. Enhanced Clearance: The innovative Side Swing design offers increased clearance for large wheels and short chain stays, making it ideal for modern mountain bike geometries. Light and Responsive Shifting: With refined mechanics, this derailleur delivers light action and responsive shifts, improving control and efficiency on the trail. Built with Shimano's trusted durability, the FD-M5100 is designed to withstand the demands of off-road cycling while delivering consistent performance ride after ride.

The Shimano FD-M4100 front derailleur is optimized for 2x10-speed drivetrains, ensuring smooth and precise gear changes that enhance your riding experience on challenging trails. Advanced Side Swing Technology: Incorporating Shimano's Side Swing technology, this derailleur offers improved cable routing for reduced friction and light, responsive shifting action, making it ideal for technical off-road rides. Enhanced Clearance Design: The innovative design increases clearance for large wheels and shorter chain stays, providing compatibility with modern mountain bike geometries and improving overall performance. Versatile Mounting Options: Compatible with both Direct Mount and Clamp Band setups, as well as Front-Pull cable routing, this derailleur adapts easily to various bike configurations. Crafted with Shimano’s renowned quality and durability, the FD-M4100 is built to withstand the rigors of rugged terrain, making it a trusted choice for mountain biking enthusiasts.

Introducing the Shimano BB-MT800 Deore XT Threaded Bottom Bracket, designed to provide reliable performance for your mountain biking adventures. High-Quality Construction Crafted for SHIMANO 24mm MTB cranks, this bottom bracket utilizes high-quality sealed bearings to ensure smooth and durable performance, even in demanding off-road conditions. Threaded Design The threaded bottom bracket offers easy installation and compatibility with frames featuring a 68/73 mm shell width, providing a secure fit for your drivetrain components. Optimized Performance Engineered to deliver optimal power transfer and efficiency, the Shimano BB-MT800 bottom bracket enhances the performance of your mountain bike drivetrain, allowing you to tackle challenging terrain with confidence. Durable Sealed Bearings The sealed bearings are designed to withstand the rigors of mountain biking, providing long-lasting durability and reliable performance ride after ride. Upgrade your mountain bike drivetrain with the Shimano BB-MT800 Deore XT Threaded Bottom Bracket and experience smooth, efficient pedaling on every trail. Specifications Specifications of Shimano BB-MT800 Deore XT Threaded Bottom Bracket Model No. BB-MT800 Series Deore XT M8000 Series Average weight 83 Hollowtech II bottom bracket|Threaded bottom bracket type ✔ Threaded bottom bracket shell width (mm)|68 ✔ Threaded bottom bracket shell width (mm)|73 ✔ Technology Technology of Shimano BB-MT800 Deore XT Threaded Bottom Bracket Hollowtech II Providing the best balance of stiffness, strength, weight and rotating performance The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer. The HOLLOWTECH II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. High Precision Sealing- Moreover, HOLLOWTECH II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.

The Shimano Tiagra FD-4703 front derailleur ensures precise and reliable gear transitions, making it a dependable choice for 3x10-speed road drivetrains. Its refined design delivers smooth shifting for every ride. Triple Chainring Capability: With a 20T capacity, this derailleur is optimized for triple chainring setups, offering riders a wide gear range for tackling varied terrain. Whether you're climbing steep hills or cruising on flat roads, it provides seamless shifting. Versatile Mounting Options: The Tiagra FD-4703 is available in both braze-on and band clamp models, ensuring compatibility with a variety of bike frames. This flexibility makes it easy to integrate into your existing setup. Durable and Reliable Construction: Built with Shimano's renowned quality, this front derailleur is engineered to withstand the rigors of road cycling. Its durable materials ensure long-lasting performance and minimal maintenance. Whether you're commuting, training, or touring, the Shimano Tiagra FD-4703 front derailleur offers the reliability and range you need for a smooth and enjoyable cycling experience.

The Shimano GRX FC-RX810-2 front chainwheel is specifically designed for the rigors and variability of gravel riding. It features a unique balance of weight and efficiency, making it perfect for mixed-terrain adventures. Tailored Gearing for Rhythm and Range: With the introduction of the 48-31T chainring combination, Shimano GRX offers gearing options tailored to the specific demands of gravel biking. This setup is designed to maintain tighter gear steps, allowing riders to preserve their pedaling rhythm over changing landscapes. Versatile Crank Arm Lengths: Accommodating different rider preferences and geometries, the GRX FC-RX810-2 is available in three crank arm lengths: 170mm, 172.5mm, and 175mm. This variety ensures that riders can choose the most comfortable and efficient crank arm length for their riding style and biomechanics, enhancing overall comfort and performance on long rides. Ready for Any Adventure: Whether tackling steep hills or accelerating on flat gravel paths, the Shimano GRX front chainwheel provides the reliability and performance gravel riders need. Its robust construction and thoughtful design are geared towards enduring the elements and the challenges of gravel riding, making it a trusted companion for all your adventures. Discover the performance benefits of the Shimano GRX FC-RX810-2, where every detail is designed to improve your gravel riding experience, from smoother shifts to optimal power transfer