Praxis' standard BSA English threaded BB is Shimano™ compatible. The 7075 T6 alloy cups feature CNC finishing and standard anodizing. Smooth and durable, the high-grade Enduro 2437 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano™ drivetrain.
Compatible with Shimano™ Hollowtech II cranks.
MFG – Machined Aluminum
BEARING – Enduro 2437 steel with high grade grease and fill
SIZE & USE – 68mm version for Road / 68/73mm version for MTN
FRAME SPEC – BSA English threaded frames
COMPATIBILITY – For Shimano™ Hollowtech II cranks
Buying Guide - Handbook
What to look for and things to consider before you buy