PRAXIS SHIMANO BB30/PF30 ROAD BOTTOM BRACKET
The Shimano BB30/PF30 68 mm ROAD bottom bracket is compatible with Shimano™ Hollowtech II road cranks. High-grade Enduro 2437 steel bearings are fully sealed and provide an excellent replacement bottom bracket for your Shimano™ drivetrain.
SKU: 68-3001R
Technical specifications
Product
SHIMANO BB30/PF30 ROAD bottom bracket
For use only with Shimano™ Hollowtech II road cranks in a BB30/PF30 68 mm road frame
Tools
This Shimano BB30/PF30 bottom bracket requires:
• Two 16-notch traditional bottom bracket tools
• A press tool / drift for installation
Use any standard outboard cup bottom bracket tool with:
• 16 external notches
• 44 mm inner diameter
Buy this if:
You are installing a Shimano™ Hollowtech II road crank into a 68 mm wide BB30 or PF30 road frame.
Measurement
BB30
68 mm width (Road) × 42 mm diameter
PF30
68 mm width (Road) × 46 mm diameter
(PF30 sleeve included)
Bearings
Cartridge steel bearings
These are specifically designed for Shimano Hollowtech II crank spindles.
Spindle size
24 mm drive side
24 mm non-drive side
Manufacturing
Forged and CNC-machined heat-treated alloy cups
Average weight
130 g
Notes
• Praxis Collet Design system
• Manufactured precisely to Shimano Road bearing stance specifications
• This 68 mm bottom bracket cannot be used with MTB cranks
• Not compatible with proprietary Cannondale BB30a or PF30a frames
• The frame bottom bracket shell must not have internal obstructions (such as cable guides or screws) that prevent installation.
