BC Guide: Finding the right bottom bracket for your bike
There are so many standards for bicycle bottom brackets that it is easy to lose track of them all. We’ll help you find the right one for your frame.
All Bottom Brackets
SRAM DUB BSA Bottom Bracket
Shimano Deore / Alivio SM-BB52 Hollowtech II Bottom Bracket
SRAM DUB Pressfit MTB 41 x 89.5-92 mm Bottom Bracket
Shimano BB-UN300 Square Taper Bottom Bracket
SRAM GXP Bottom Bracket
Shimano Ultegra / FC-CX70 / 105 SM-BBR60 Hollowtech II Bottom Bracket
Shimano XT / SLX / LX BB-MT800 Hollowtech II Bottom Bracket
SRAM GXP Pressfit 41 x 86.5/92 mm Bottom Bracket
Shimano BB-MT500-PA Hollowtech II Press Fit Bottom Bracket 41 x 89.5-92 mm
Shimano SM-BB71-41B Hollowtech II Press Fit Bottom Bracket 41 x 86.5 mm
Shimano BB-ES300 Octalink Bottom Bracket
Shimano SM-BB72-41B Hollowtech II Press Fit Bottom Bracket 41 x 86.5 mm
Shimano Saint SM-BB80 Hollowtech II Bottom Bracket
Hope Stainless Steel MTB Bottom Bracket
Miche Primato Bottom Bracket JIS
Campagnolo Chorus Square Taper Bottom Bracket
Shimano BB-MT800-PA Hollowtech II Pressfit 41 x 89.5-92 mm Bottom Bracket
SRAM BSA DUB MTB SuperBoost+ 73 mm Bottom Bracket
Shimano SM-BB71-41A Hollowtech II Press Fit 41 x 89.5/92 mm Bottom Bracket
SRAM Power Spline Bottom Bracket
FSA BB-4000 MegaExo 19 mm NBD BSA Bottom Bracket
Shimano SM-BB94-41A Hollowtech II Press Fit 41 x 89.5-92 mm Bottom Bracket
Campagnolo Centaur Square Taper Bottom Bracket
Shimano Dura-Ace BB-R9100 Hollowtech II Bottom Bracket
