The Shimano SLX Centerlock Disc Brake Rotor SM-RT70 sets a new standard for braking excellence. Engineered to deliver powerful and consistent brake performance across all riding conditions, this rotor empowers you with unparalleled control on every ride. Ice Technologies Freeza Rotor - Stay Cool Under Pressure: Say goodbye to brake fade! The SLX disc brake rotor features Shimano's Ice Technologies Freeza design, drastically reducing heat build-up in the brake system. Enjoy consistently high-performance braking even on the most demanding downhill stretches. Optimized Size for Versatile Riding: Available in multiple sizes - 203mm, 180mm, 160mm, and 140mm, the SLX rotor offers versatility to cater to your specific riding style and terrain. No matter the challenge, trust in the power and reliability of the SLX rotor. Effortless Installation with Center Lock Mounting System: Installing and removing rotors has never been easier. Thanks to Shimano's Center Lock mounting system, the spine mount and lock ring design ensure quick and hassle-free rotor installation. Spend more time riding and less time fumbling with tools. Whether you're tackling rocky descents or muddy trails, this rotor is engineered to perform consistently and maintain its integrity.

The Shimano SM-RT66 6-Bolt Disc Brake Rotor is engineered for reliable and consistent stopping power across all riding conditions. With its durable construction and user-friendly design, it is ideal for mountain biking, touring, and other demanding cycling applications. Consistent Braking Performance: Built to deliver reliable braking power, the SM-RT66 ensures smooth and controlled stopping, whether you're tackling steep descents, wet trails, or rugged terrain. Its precise design minimizes noise and vibration for an enhanced riding experience. Secure 6-Bolt Installation: The rotor features a 6-bolt mounting system with an anti-loosen plate construction. This design ensures a secure and stable fit, making installation quick and easy while maintaining safety and reliability during intense rides. Durable and Heat-Resistant Construction: Made from high-quality materials, the SM-RT66 rotor is built to withstand heavy use and high temperatures. Its robust design ensures durability, even under extreme braking forces, making it perfect for aggressive riding styles. Optimal Heat Dissipation: The rotor is designed to dissipate heat efficiently, reducing the risk of brake fade during prolonged braking or technical descents. This ensures consistent performance and greater confidence on challenging trails. Compatible with a wide range of Shimano disc brake systems, the SM-RT66 rotor is suitable for mountain, hybrid and touring bikes.

The Shimano SM-MA-R160D/D Disc Brake Adapter is designed for Flat Mount road calipers on Flat Mount frames, enabling the use of 160mm rotors. This adapter ensures precise compatibility and optimal braking performance for road bikes with flat-mount systems. Specifically for Flat Mount Systems: This adapter is tailored for frames and calipers with Flat Mount standards, providing a clean and seamless integration. It supports the installation of 160mm rotors for reliable and efficient braking on road setups. Ideal for 160mm Rotors: Designed to accommodate 160mm rotors, the SM-MA-R160D/D ensures enhanced braking power and control. It’s perfect for riders seeking dependable stopping performance during high-speed road cycling or challenging descents. Durable and Lightweight Construction: Made from high-quality materials, the adapter is lightweight yet robust. Its sturdy design ensures long-lasting performance while maintaining a minimal weight impact on your bike. Improved Braking Efficiency: With this adapter, the larger 160mm rotor size provides increased braking torque, offering smoother modulation and greater stopping power. This improvement enhances rider confidence and safety. The adapter is designed for straightforward installation, making it accessible for both professional mechanics and home users. Its precise fit ensures secure and efficient setup with Flat Mount calipers and frames.

The Shimano SM-MA-F160P/S and SM-MA-R160P/S adapters are designed to facilitate the installation of 160mm rotors by adapting different mounting standards for brake calipers and bike frames or forks. These adapters ensure seamless compatibility and enhance braking performance for various setups. SM-MA-F160P/S: Front Fork Adaptation: The SM-MA-F160P/S adapter allows a Shimano Post Mount caliper to be mounted on a fork with an International Standard (IS) mount, enabling the use of a 160mm rotor. Specifically tailored for front forks with IS2000-Standard mounts, this adapter bridges the gap for smooth integration of Post Mount calipers. SM-MA-R160P/S: Rear Frame Adaptation: The SM-MA-R160P/S adapter is designed to adapt Shimano Post Mount calipers onto frames with IS mounts. It ensures compatibility for rear setups, making it possible to use 160mm rotors on IS2000-Standard rear frames, enhancing overall braking reliability. Durable and Lightweight Construction: Both adapters are made from high-quality aluminum, offering durability and lightweight performance. The robust build ensures consistent reliability, even under demanding braking conditions, while keeping the weight low for optimal efficiency. Improved Braking Performance: By enabling the installation of 160mm rotors, these adapters contribute to better braking efficiency and enhanced control. Larger rotors provide more stopping power, improving confidence on descents and in technical terrain. Whether upgrading or maintaining your braking system, these adapters ensure a seamless and effective solution.

The Shimano SM-MA-F180P/S and SM-MA-R180P/S adapters enable the installation of 180mm rotors by adapting different mounting standards for brake calipers and bike frames or forks. These adapters provide seamless compatibility and allow for enhanced braking performance with larger rotors. SM-MA-F180P/S: Front Fork Adaptation: The SM-MA-F180P/S adapter is designed to mount a Shimano Post Mount caliper onto a fork with an International Standard (IS) mount, making it compatible with 180mm rotors. Ideal for front forks with IS2000-Standard mounts, this adapter facilitates improved braking performance by accommodating the larger rotor size. SM-MA-R180P/S: Rear Frame Adaptation: The SM-MA-R180P/S adapter allows Shimano Post Mount calipers to be installed on frames with IS mounts, enabling the use of 180mm rotors at the rear. This ensures compatibility for rear braking systems while enhancing stopping power. Durable Aluminum Construction: Both adapters are crafted from high-quality aluminum, ensuring durability and lightweight performance. Their robust design withstands the stresses of aggressive braking, providing reliability for demanding riding conditions. Enhanced Braking Efficiency: By enabling the installation of 180mm rotors, these adapters improve braking power and control, particularly in downhill or technical terrain. The larger rotor size offers greater stopping power, increasing rider confidence and safety. Designed for ease of use, the adapters include the necessary hardware for quick and straightforward installation. Their versatility makes them suitable for a wide range of bikes, from mountain to gravel setups.

The Shimano SM-MA90-F160P/S Disc Brake Adapter is designed to enable the installation of a Post Mount brake caliper on a fork or frame with an International Standard (IS) mount, allowing the use of 160mm rotors. Precision-engineered for compatibility, this adapter ensures smooth integration and reliable braking performance. Adaptation for International Standard (IS) Mounts: This adapter bridges the compatibility gap between Post Mount (74mm) brake calipers and IS2000 (51mm) mounts on forks or frames. It allows seamless integration for a 160mm rotor setup, ensuring proper alignment and performance. Ideal for 160mm Rotors: Specifically designed for 160mm rotors, the SM-MA90-F160P/S provides optimal braking power for front applications. It’s an excellent choice for riders who prioritize reliable and consistent braking on various terrains. Durable and Lightweight Construction: Made from high-quality aluminum, the adapter combines durability with a lightweight profile. This robust construction ensures it can handle demanding braking forces while minimizing additional weight. Enhanced Compatibility and Performance: The adapter’s precision design ensures proper alignment of the brake caliper and rotor, maintaining smooth operation and reducing wear on components. It’s suitable for a wide range of cycling setups, from road to trail. The adapter is straightforward to install, making it accessible for both professional mechanics and home users. It includes the necessary mounting hardware for a secure and efficient setup.

The Shimano SM-LVOIL is a specially formulated low viscosity disc brake oil designed to keep your hydraulic braking system performing smoothly in all conditions. Whether you're racing down alpine descents or navigating technical trails, it ensures your brakes stay sharp and reliable. Developed for Modern Shimano Brake Systems: Originally introduced with the XTR M9200 series, this mineral oil is compatible with all Shimano hydraulic disc brake systems. Its low viscosity improves fluid flow throughout the brake system, making it ideal for fast, responsive braking under high-performance demands. Stable Performance Across All Temperatures: Unlike standard brake fluids, SM-LVOIL maintains consistent deceleration performance over a wide temperature range. From cold mountain mornings to intense downhill runs, your brakes will deliver a dependable bite point every time you squeeze the lever. Safe, Clean and Long-Lasting: Made with Shimano’s proprietary mineral oil formula, SM-LVOIL is non-corrosive, non-toxic and less aggressive on seals and components than synthetic alternatives. It’s easy to work with, safe to handle and perfect for keeping your braking system in peak condition. Its stable viscosity helps prevent brake fade, ensuring a confident and responsive brake action from the first squeeze to the last.

The Shimano SM-JC41 Junction Box is a key component of your internally routed Di2 setup. Designed to be hidden within the bike frame, this junction keeps your electronic cabling organized and out of sight for a clean and professional look. Central Connection Hub: This internal junction serves as the central point for all EW-SD50 cables connecting your Di2 system—linking the battery, derailleurs and shift levers. It ensures reliable communication between components, supporting seamless electronic shifting performance. Discreet and Frame-Compatible: Generally positioned inside the seat tube or down tube via the bottom bracket shell, the SM-JC41 remains completely out of view. It’s engineered for use in compatible frames with internal routing and provides a secure, vibration-resistant cable junction. Reliable, Lightweight Performance: Built with precision and trusted Shimano engineering, the SM-JC41 adds minimal weight while delivering essential functionality. Whether upgrading or building a Di2 bike from scratch, it’s an indispensable part of a clean, integrated electronic drivetrain. The SM-JC41 is compatible with a wide range of Di2 series, including Dura-Ace 9070, Ultegra 6870/6770, XTR 9050, XT 8050 and Alfine/Nexus Di2 systems.

The Shimano SM-GM02 Grommet is specifically designed for internally routing EW-SD50 E-tube wires, ensuring a clean and professional setup for your Di2 electronic shifting system. These grommets are tailored for oval 7x8mm frame holes. Neat and Secure Cable Routing: The SM-GM02 grommet ensures a snug fit for EW-SD50 wires in your frame’s internal routing ports. It prevents wires from moving or rattling, maintaining a sleek and quiet ride while protecting the wires from wear. Compatible with 7x8mm Oval Holes: Designed for frames with 7x8mm oval holes, these grommets provide seamless integration with your bike’s design. Their precise fit ensures stability and enhances the aesthetic of your Di2 setup. Essential for Di2 Systems: As part of the Shimano Ultegra Di2 system, the SM-GM02 grommets are crucial for clean and reliable wire management. They are compatible with Shimano’s E-Tube SD50 wires, ensuring hassle-free installation and optimal functionality. Durable and Reliable Design: Made from high-quality materials, these grommets are built to last. They offer robust protection for internal wires, ensuring long-term reliability and performance under various riding conditions. The SM-GM02 grommets are simple to install, making them an ideal choice for both professional mechanics and cycling enthusiasts. They come in a 4-piece kit, providing everything needed for a complete setup.

The Shimano SM-GM01 Grommet is an essential component for clean and secure internal routing of the EW-SD50 Di2 power cables. Designed for frames with circular 6mm holes, this grommet ensures optimal cable protection and a professional finish for electronic shifting systems. Precise Fit for 6mm Frame Holes: The SM-GM01 is tailored for circular frame holes with a 6mm diameter, providing a snug fit for EW-SD50 cables. This ensures stability and prevents unwanted movement or wear during rides. Clean and Professional Cable Management: These grommets help maintain a tidy and aerodynamic frame setup by securely routing Di2 cables internally. They prevent cables from rattling or rubbing against the frame, enhancing both aesthetics and functionality. Durable and Reliable Design: Constructed from high-quality rubber, the SM-GM01 grommets offer robust protection for Di2 cables. Their durable design ensures long-term performance, even under demanding conditions. Easy Installation: The SM-GM01 provides enough grommets for a complete internal routing setup. Their simple design makes them easy to install, suitable for both professionals and DIY enthusiasts. Specifically designed for Shimano's EW-SD50 E-Tube cables, these grommets are a critical accessory for maintaining the integrity and performance of your Di2 electronic shifting system.

The Shimano Dura-Ace Di2 SM-EW90-B Junction-A is a compact and essential component for advanced Di2 electronic shifting systems. Designed for time trial and triathlon handlebar setups, it ensures seamless connectivity and control for precise gear changes. Efficient 5-Port Connectivity: The SM-EW90-B Junction-A features five ports, providing connectivity for Di2 shifters, accessory shifters, and the downtube junction wire. This setup ensures smooth integration across your Di2 system, delivering flawless shifting performance. Integrated Battery Indicator and Charging Port: With a built-in battery level indicator, the junction box allows you to monitor battery status at a glance. The integrated charging port ensures easy and convenient recharging, keeping your electronic shifting system powered and ready for action. Gear Index Setup Switch for Precision: The junction box includes a gear index setup switch, simplifying the process of fine-tuning your drivetrain. This feature ensures accurate gear indexing for optimal performance and reliability during every ride. Neat Under-Stem Mount Design: The SM-EW90-B mounts neatly under the bike stem, maintaining a clean and aerodynamic cockpit. Its discreet design complements time trial and triathlon setups, ensuring both functionality and aesthetics. Designed for Shimano’s top-tier Dura-Ace Di2 systems, this junction box offers seamless compatibility and intuitive operation. Its robust construction ensures durability, even in demanding conditions.

Shimano Hydraulic Mineral Oil Brake Fluid is the only oil formulated specifically for Shimano hydraulic disc brakes. It is designed to deliver optimal performance, ensuring smooth braking response across all terrains and riding conditions. Stable Under Pressure: With a high boiling point of 536°F, this mineral oil maintains consistent braking performance even under extreme heat. Whether you’re descending long mountain passes or riding in hot climates, the fluid resists fade and preserves braking power. Protects Your System: Unlike generic brake fluids, Shimano’s mineral oil is hydrophobic, meaning it doesn’t absorb moisture. This prevents internal corrosion, reduces the risk of vapor lock and extends the lifespan of your entire braking system. Eco-Friendly and Reliable: Formulated to be environmentally safe, Shimano Mineral Oil is both non-toxic and biodegradable. It’s the trusted choice for riders who want lasting performance without compromising their bike’s integrity or the environment. This mineral oil is gentle on your brake seals, hoses and internal components. Its non-corrosive formula minimizes wear and ensures your braking system remains responsive and reliable with less frequent servicing.

The Shimano SM-CN910-12 Quick Link is designed for fast and secure connection of Shimano 12-speed chains. Ideal for both riders and mechanics, it simplifies chain installation and maintenance with a convenient tool-free design. Engineered for CN-M9100 Chains: This Quick Link is specifically compatible with Shimano CN-M9100 series chains and ensures a precise and secure connection for optimal drivetrain performance. It's engineered to meet the demands of mountain and high-performance riding. Tool-Free and Easy to Install: With easy-connect functionality, the SM-CN910-12 eliminates the hassle of traditional chain pins. A quick assembly tool is available for added convenience, although the link itself can be installed without it. Essential for Trailside Repairs and Maintenance: The SM-CN910-12 includes 1 set (2 pairs), suitable for two chains. It's a must-have spare in any cyclist's toolkit, ensuring you’re ready to perform quick chain fixes when needed. Please note that this Quick Link is non-reusable. Once installed and removed, a new link should be used for reassembly to maintain safety and drivetrain efficiency.

Achieve precise and quick adjustments to your brakes with the Shimano Ultegra Inline Brake Cable Adjuster SM-CB90. This inline brake cable adjuster comes with an integrated quick release, providing convenience and control over your braking performance. Inline Brake Cable Adjuster: The SM-CB90 is designed as an inline brake cable adjuster, allowing you to fine-tune the tension of your brake cables with ease. Make on-the-fly adjustments to your brake setup to ensure optimal brake response and modulation. Integrated Quick Release: Equipped with an integrated quick release, the SM-CB90 allows you to disengage your brakes quickly and effortlessly. This feature is particularly useful for removing wheels or making swift adjustments during rides. Smooth and Precise Braking: With the ability to fine-tune your brake cable tension, the SM-CB90 ensures smooth and precise braking performance. Experience confident stopping power and controlled braking in various riding conditions. Compatible with Shimano Ultegra and Other Brake Systems: The SM-CB90 is compatible with Shimano Ultegra brake systems, as well as other compatible brake setups. It is a versatile and practical addition to your bike, regardless of the brake model you are using.

The Shimano SM-CA70 shift cable inline adjuster is an indispensable tool for any cyclist looking to achieve precise gear shifting. Especially useful for fine-tuning the front derailleur, this adjuster is a critical component for cyclists who demand smooth and accurate gear transitions without the need for extensive mechanical knowledge. Designed for Ease and Accuracy: Integrating the SM-CA70 inline adjuster into your bike setup allows for on-the-fly adjustments, ensuring that your gears are always performing at their best. This feature is particularly valuable during long rides or races where shift accuracy can impact performance and efficiency. The adjuster’s design complements Shimano's renowned 105 series, known for its reliability and precision. Lightweight and Durable: Crafted with the quality you expect from Shimano, the 105 inline shifting cable adjuster is not only effective but also lightweight, adding minimal weight to your setup. Its durable construction ensures it can withstand the rigors of regular use, maintaining its functionality over time. User-Friendly Installation: Installing the SM-CA70 is straightforward, making it accessible even for those who are not mechanically inclined. Once installed, it offers a simple and efficient way to fine-tune your bike's gearing on the go, enhancing your overall cycling experience. Whether you're a competitive racer or a daily commuter, the Shimano SM-CA70 shift cable inline adjuster is a must-have for maintaining optimal gear function, providing a reliable and user-friendly solution for precise gear adjustment.

The Shimano XTR SM-BH90-SBM is a high-performance hydraulic disc brake hose engineered for precision braking. Designed specifically for Shimano XTR systems, it delivers consistent braking power with superior modulation and control. Optimized Design for XTR Systems: This hose features one straight connection and one banjo fitting, making it ideal for setups that require a secure and flexible joint. It is fully compatible with Shimano XTR M987 brake systems, ensuring flawless integration and reliability. Durability and Consistency: Crafted from advanced materials, the SM-BH90-SBM provides exceptional resistance to wear, high pressures and heat. Its robust construction ensures consistent braking performance across challenging conditions and long descents. Shimano Original Quality: As a genuine Shimano component, the SM-BH90-SBM guarantees the same reliability, safety and performance as the original part. It’s the trusted choice for riders who demand the best braking response from their XTR-equipped bike. The 2000mm hose is supplied with a connecting unit and TL-BH61 tool, making installation straightforward and hassle-free. This ensures you get everything you need to fit or replace your hose without additional purchases.

The Shimano SM-BH90-JK-SSR brake hose is compatible with a range of Shimano disc brake systems including Dura-Ace, Ultegra, 105, Tiagra, and GRX. This broad compatibility ensures it can be integrated seamlessly across various bike setups, making it an excellent choice for upgrading or maintaining high-performance braking systems. Durable Design with High Stiffness: Featuring a high stiffness value, the SM-BH90-JK-SSR brake hose minimizes pressure loss due to hose flex. This design ensures consistent and dependable braking performance, crucial during high-speed descents and critical braking scenarios. Customizable and Easy Installation: This brake hose is designed for straightforward installation with a direct connection at both the lever and caliper ends. It can be easily shortened to fit various bike sizes and configurations, enhancing its adaptability. The kit includes one M9 and two different M8 bolts, providing further customization options by switching to the SM-BH90-JK-SS configuration using the silver M8 connecting bolt. Robust and Reliable: Constructed to meet Shimano's high standards, the SM-BH90-JK-SSR brake hose is built to last, maintaining its performance over many rides. It is an ideal choice for cyclists looking for a reliable upgrade or replacement that promises durability and enhanced braking efficiency. Whether you're upgrading your current system or replacing an old component, the Shimano SM-BH90-JK-SSR brake hose offers a reliable, high-performance solution that integrates well with multiple Shimano braking systems, ensuring top-notch performance and safety on your rides.

Upgrade your bike's bottom bracket with the Shimano Ultegra SM-BBR60 Threaded Hollowtech II Bottom Bracket. Built with precision and durability in mind, this bottom bracket is designed for threaded shell widths of 68/70 mm and ensures a smooth and reliable ride. Threaded Hollowtech II Design for Easy Installation: Featuring a threaded Hollowtech II design, the SM-BBR60 bottom bracket is easy to install and provides a secure and stable fit to your bike frame. Enjoy hassle-free setup and worry-free riding with this threaded bottom bracket. Reliable Shimano Bearings and Seals: The Shimano Ultegra bottom bracket is equipped with reliable bearings and seals, providing long-lasting performance and smooth rotation. The high-quality components contribute to its durability and ensure a consistently smooth ride. Long Service Life for Enduring Performance: With its robust construction and dependable components, the SM-BBR60 bottom bracket offers a long service life, reducing the need for frequent replacements. Enjoy enduring performance and extended use from this top-quality bottom bracket. Compatible with Ultegra and Other Compatible Cranksets: Designed for use with Ultegra cranksets, the SM-BBR60 bottom bracket is also compatible with other compatible cranksets that utilize the Hollowtech II system. Enjoy versatility and flexibility when it comes to upgrading your bike's drivetrain.

The Shimano XTR SM-BB94-41A Press-Fit Bottom Bracket is engineered to deliver smooth and reliable operation, making it an essential component for high-performance mountain biking. Optimized Sealing for Durability: This bottom bracket features enhanced sealing performance to protect against dirt, water, and debris, ensuring consistent functionality in demanding off-road conditions. Designed for Press-Fit Systems: Specifically crafted for press-fit frames, the SM-BB94-41A offers a secure and precise fit, reducing friction and maximizing power transfer for an efficient riding experience. Smooth Rotation for Effortless Pedaling: The high-quality bearings in the XTR bottom bracket provide smooth rotation, allowing riders to maintain optimal cadence and performance on technical trails and steep climbs. Part of Shimano’s premium XTR lineup, the SM-BB94-41A combines advanced durability and performance, making it a trusted choice for riders who demand the best from their equipment.

Upgrade your cycling setup with the Shimano Dura Ace SM-BB92-41B Bottom Bracket, a masterpiece from the Dura-Ace series. Designed for Press Fit frames with Hollowtech II technology and an 86.5 mm shell width, this bottom bracket delivers impeccable performance and smooth rotation, all while maintaining a lightweight construction at just 54 grams. Advanced Seal Construction for Smooth Rotation: The Dura Ace SM-BB92-41B Bottom Bracket features an advanced seal construction, ensuring smoother rotation with every pedal stroke. Say goodbye to friction and resistance, and enjoy a seamless cycling experience that optimizes your power transfer and pedaling efficiency. Dura-Ace Precision and Performance: As part of the esteemed Dura-Ace series, this bottom bracket exemplifies precision engineering and top-tier performance. It is meticulously crafted to deliver flawless function and durability, empowering you to push your cycling limits with confidence. Lightweight at 54 Grams: Despite its outstanding performance, the Dura Ace SM-BB92-41B remains remarkably lightweight, weighing in at a mere 54 grams. This lightweight design adds to your bike's agility and responsiveness, allowing you to soar through any terrain with ease. Perfect Fit for Press Fit Frames with Hollowtech II Technology: Designed for Press Fit frames with Hollowtech II technology, the SM-BB92-41B bottom bracket ensures a secure and accurate fitment. Its compatibility with 86.5 mm shell width makes it a versatile choice for a wide range of bikes.

The Shimano Saint SM-BB80 Bottom Bracket is specifically designed to pair seamlessly with Shimano Saint cranksets, delivering exceptional performance for aggressive mountain biking and downhill racing. Versatile Compatibility: Engineered to fit threaded bottom bracket shells of 68mm, 73mm, and 83mm widths, the SM-BB80 ensures compatibility with a wide range of MTB frames, making it suitable for various riding disciplines. Durable and Stylish Design: Featuring a gold anodized finish, the Saint SM-BB80 combines robust construction with sleek aesthetics. Its durable design withstands the rigors of extreme trails and intense downhill descents. Smooth and Efficient Operation: The high-quality bearings in the bottom bracket ensure smooth and efficient power transfer, allowing riders to maintain optimal performance on challenging terrain. Whether you’re hitting downhill trails or tackling technical climbs, the Shimano Saint SM-BB80 Bottom Bracket provides the strength, reliability and precision needed to perform at your best.

Upgrade your bike's bottom bracket with the Shimano Ultegra Pressfit Bottom Bracket SM-BB72-41B. Designed for Hollowtech II cranksets and featuring a press-fit installation, this bottom bracket ensures reliable and long-lasting performance for your rides. Smooth and Reliable Operation: The Shimano Ultegra Pressfit Bottom Bracket SM-BB72-41B is equipped with high-quality Shimano bearings and seals, providing smooth and reliable operation. Experience reduced friction and efficient power transfer during pedaling. Long Service Life: Built with durability in mind, the Ultegra bottom bracket offers a long service life, making it a reliable component for your bike. Enjoy consistent performance over countless miles, reducing the need for frequent replacements. Press-Fit Installation for Easy Setup: The press-fit installation of the SM-BB72-41B bottom bracket simplifies the setup process. With proper tools and techniques, the installation becomes straightforward, allowing you to spend more time on the road. Compatible with Hollowtech II Cranksets: Designed for Hollowtech II cranksets, the Ultegra bottom bracket ensures seamless compatibility and optimal performance. Pair it with your Ultegra crankset for a smooth and efficient drivetrain system. 86.5 mm Shell Width: The SM-BB72-41B bottom bracket has an 86.5 mm shell width, providing a precise fit for frames with this specification. Ensure a secure and stable bottom bracket assembly with the correct shell width.

The Shimano Ultegra SM-BB71-41B Press-Fit Bottom Bracket is engineered for seamless integration with a wide range of Shimano groupsets, including Ultegra, 105, Tiagra, and RS500 cranksets. It’s the perfect choice for road, cyclocross, and equivalent bikes. Precision Fit for Performance: Designed for frames with an 86.5 mm case width, this bottom bracket supports Hollowtech II cranksets with a 24 mm axle. Its press-fit installation ensures a secure connection and optimized power transfer for efficient cycling. Lightweight and Durable Construction: Crafted from high-quality synthetic materials, the SM-BB71-41B is lightweight yet robust. Its black bearing cups are designed to deliver smooth operation and longevity, even under demanding conditions. Enhanced for Older Systems: Ideal for older 10-speed road and cyclocross setups, this bottom bracket provides reliable performance and smooth crank rotation, breathing new life into your bike. With Shimano’s trusted engineering, the SM-BB71-41B offers consistent, high-performance operation, making it a valuable upgrade for cyclists seeking durability and efficiency on every ride.

The Shimano Dura-Ace DI2 Clamp Band Adapter SM-AD91 is your key to achieving the perfect fit for your front derailleur. This adapter is designed for installing Shimano braze-on front derailleurs on frames that require a band clamp. If you have a 34.9mm frame, this adapter is precisely what you need. Versatile Sizing: The SM-AD91 is available in 34.9mm size, making it compatible with frames that have this specific band clamp requirement. Shimano has considered various frame sizes, and this adapter is part of their commitment to providing solutions for a wide range of setups. For those with frames in the 28.6mm or 31.8mm size, Shimano has you covered as well. Ensure Compatibility: A well-fitted front derailleur is crucial for smooth shifting and optimal performance on your bike. The Shimano Dura-Ace DI2 Clamp Band Adapter SM-AD91 ensures that your Shimano braze-on front derailleur securely fits on frames with a 34.9mm band clamp requirement. Say goodbye to compatibility issues and enjoy seamless gear changes. Quality You Can Trust: Shimano, a trusted name in cycling components, is known for its commitment to quality and precision. The SM-AD91 lives up to Shimano's reputation, providing a durable and reliable solution to your front derailleur installation needs. Get the Perfect Fit: Don't compromise on your bike's performance. The Shimano Dura-Ace DI2 Clamp Band Adapter SM-AD91 is the key to getting the perfect fit for your front derailleur on a 34.9mm band clamp frame. Trust Shimano's expertise and enjoy smooth and precise shifting on your rides.