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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
All-new Eagle Power Lock chain connector with FLOWLINK technology provides better chain-guiding and increased longevity
What’s more
Tool free mounting
When you think of the perfect mountain bike
Shimano - SM-BB71-41B Bottom Bracket-Pressfit Ergon All-new Eagle Power Lock chainShimano SM BB71 41B is a press fit bottom bracket for the installation of a Hollowtech II compatible crank into a road frame with 86. 5 mm case width. Per usual with Hollowtech II, the bearings have a diameter of 24 mm, as this gives the best combination of rotational efficiency, stiffness, load capacity, tightness and weight even with press fit bearings. SM BB71 41B bottom brackets are recommended for older 10 speed road and cyclocross cranks.
Pay in 4 interest-free payments of $65.00 Learn more