Praxis Shimano BSA 73mm MTB

Our 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.

Use:

• Standard Shimano Hollowtech II cranks on 73mm MTB frames

Specifications:

• Machined Aluminum
• Enduro 2437 steel bearings with high grade grease and fill
• 73mm version for MTN
• BSA English threaded frames
• For Shimano™ Hollowtech II cranks