Shimano SM-BB71 MTB Press Fit Bottom Bracket with Inner Cover for 89.5 & 92mm Shells

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Description

Shimano SM-BB71 MTB Press Fit Bottom Bracket with Inner Cover for 89.5 & 92mm ShellsThe Shimano SM BB71 MTB press fit bottom bracket is designed for smooth, reliable performance with Shimano HollowTech II MTB cranks. Crafted with fibre reinforced polymer cups, it minimizes frame noise and prevents damage, ensuring a quieter ride. The sealed cups effectively keep out dirt and water, providing maintenance free durability for your mountain biking adventures. This set includes left and right hand cups, a 2. 5 mm spacer for compatibility

Use with non-threadless headset systems

Can the BBT-RS be used with all Park Tool bottom bracket tools

Made from advanced materials

This innovative faceplate enables seamless integration of the HSF/Aeria bottle

The combination of a larger 29" front wheel and a smaller 650B rear wheel improves obstacle rollover and traction while maintaining responsive handling

or any outdoor activity where staying dry is essential

Designed to accommodate a universal bottle size

these shoes offer excellent power transfer and durability

Compact design for convenient storage

giving you personalized comfort on every journey

Bikes with non-Boost axle configurations or wheel sizes other than 29"

Its durable synthetic cover and polypropylene shell with elastomer suspension provide long-lasting support and protection

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