Praxis - BB30/PF30 Bottom Brackets for Shimano Cranks
PRAXIS - BB30/PF30 BOTTOM BRACKETS FOR SHIMANO CRANKS
PRAXIS Shimano BB30/PF30 68mm ROAD & 73mm MTB BB's. Compatible with Shimano™ Hollowtech II cranks. High-grade Enduro 2437 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano™ drivetrain.
SPECIFICATIONS
- BUY THIS IF : You are installing a Shimano™ Hollowtech II crank into BB30 or PF30 frame
- TOOLS: This Shimano BB30/PF30 BB requires TWO 16 notch traditional BB tools along with a press tool/drift for installation. Use any standard outboard cup BB tool with 16 external notches and a 44mm ID Please read and follow instruction manual carefully for exact installation steps.
- BEARINGS: Cartridge Steel | Enduro 2437 These are specifically made for use with Shimano Hollowtech II crank spindles. 24mm Drive and a 24mm NonDrive Bearing
- MATERIAL: Forged & machined heat-treated alloy cups
- AVERAGE WEIGHT: 140g
- NOTE: Praxis Collet Design - Made precisely to Shimano bearing stance spec.68mm version for ROAD cranks, 73mm version for MTB cranks.