Standard BB systems are Shimano™ compatible. The 7075 T6 alloy cups feature CNC finishing and standard anodizing. Smooth and durable, the high-grade 6805 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano™ drivetrain.
Compatible with Shimano™ Hollowtech II cranks.
Specifications: MFG – Machined Aluminum BEARING – 6805 steel with high-grade grease and fill SIZE & USE – 68mm Road FRAME SPEC – BSA English threaded frames COMPATIBILITY – For Shimano™ Hollowtech II cranks
