Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy. Three available versions: Shimano ® HG, Campagnolo ® e SRAM® XDR. Miche sealed bearings. Compatible with 12 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy with titanium pawl carrier. Three available versions: Shimano ® HG, Campagnolo ® and SRAM® XDR. SKF sealed bearings. Compatible with 17 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy with chrome moly (Cr-Mo) steel pawl carrier. Four available versions: Shimano ® HG, Campagnolo ® (Classic and N3W) and SRAM® XDR. EZO sealed bearings. Compatible with 17 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy. Three available versions: Shimano ® HG, Campagnolo ® e SRAM® XDR. Miche sealed bearings. Compatible with 12 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy with titanium pawl carrier. Three available versions: Shimano ® HG, Campagnolo ® and SRAM® XDR. SKF sealed bearings. Compatible with 17 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy with chrome moly (Cr-Mo) steel pawl carrier. Four available versions: Shimano ® HG, Campagnolo ® (Classic and N3W) and SRAM® XDR. EZO sealed bearings. Compatible with 17 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy. Three available versions: Shimano ® HG, Campagnolo ® e SRAM® XDR. Miche sealed bearings. Compatible with 12 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy with chrome moly (Cr-Mo) steel pawl carrier. Four available versions: Shimano ® HG, Campagnolo ® (Classic and N3W) and SRAM® XDR. EZO sealed bearings. Compatible with 17 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy with chrome moly (Cr-Mo) steel pawl carrier. Four available versions: Shimano ® HG, Campagnolo ® (Classic and N3W) and SRAM® XDR. EZO sealed bearings. Compatible with 17 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy. Three available versions: Shimano ® HG, Campagnolo ® e SRAM® XDR. Miche sealed bearings. Compatible with 12 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy. Three available versions: Shimano ® HG, Campagnolo ® e SRAM® XDR. Miche sealed bearings. Compatible with 12 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy. Three available versions: Shimano ® HG, Campagnolo ® e SRAM® XDR. Miche sealed bearings. Compatible with 12 mm Ø axles.

Freewheel body with three nipples manufactured from AL 7075 T6 aluminium alloy with titanium pawl carrier. Three available versions: Shimano ® HG, Campagnolo ® and SRAM® XDR. SKF sealed bearings. Compatible with 17 mm Ø axles.

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 BB-MT500-PA Deore Press-Fit Bottom Bracket is a reliable component designed to offer high driving efficiency for mountain biking. This bottom bracket is specifically engineered for Shimano Deore MTB cranks, providing compatibility with 24mm spindles commonly found on Shimano MTB cranksets. Press-Fit Design: This bottom bracket features a press-fit model, meaning it fits securely into a frame with a compatible bottom bracket shell width without the need for threading. The press-fit design simplifies installation while ensuring a stable and durable connection. Improved Sealing: With improved sealing compared to previous models, the BB-MT500-PA effectively keeps out contaminants such as dirt, water, and mud, enhancing the durability and reliability of your bike, especially in harsh riding conditions. Smooth Rotation: High-quality bearings ensure smooth rotation and efficient power transfer, contributing to a more enjoyable riding experience. The bottom bracket's construction allows for consistent performance, even on demanding trails. Durable Construction: Constructed with durable materials, the Shimano BB-MT500-PA is built to withstand the rigors of mountain biking, offering long-term reliability and performance. Ease of Maintenance: While press-fit bottom brackets typically require specific tools for installation, they provide a secure fit and are often favored for their simplicity. Additionally, the improved sealing reduces the need for frequent maintenance, allowing you to focus more on riding and less on upkeep.

Experience a new level of cycling efficiency with the Shimano Deore BB-MT501 Hollowtech II Threaded Bottom Bracket. Designed to provide high driving efficiency, this bottom bracket features better sealing and smooth rotation, making it the perfect choice for serious cyclists seeking optimal performance. Seamless Compatibility with Hollowtech II: The Shimano Deore BB-MT501 is specifically engineered for compatibility with Hollowtech II cranksets, ensuring a perfect fit and maximum power transfer to the drivetrain. Enjoy a seamless connection between the crankset and bottom bracket, resulting in enhanced efficiency during every pedal stroke. Precise Sealing for Enhanced Durability: Equipped with improved sealing technology, the BB-MT501 offers superior protection against dust, dirt, and moisture. This enhanced sealing ensures that your bottom bracket remains free from contaminants, promoting longevity and consistent performance in diverse weather conditions. Smooth and Effortless Rotation: Say goodbye to friction and resistance as the BB-MT501 delivers smooth and effortless rotation. The bottom bracket's precision engineering ensures a fluid motion, minimizing energy loss and optimizing your cycling experience. Designed for 68/73mm Shell Width: The Shimano Deore BB-MT501 is designed to fit bottom bracket shell widths of 68mm and 73mm. This versatility allows it to be compatible with a wide range of mountain bikes, providing a secure and reliable foundation for your drivetrain.

Please refer to the instructions below to confirm the specifications for each model.

Bottom Brackets BB86 (Press Fit-Metal), Compatible with Spindle 29/30mm

Please refer to the instructions below to confirm the specifications for each model.