Praxis Bottom Bracket BB30/PF30 68mm Shimano Conv

Praxis' Shimano BB30/PF30 68mm ROAD BB. It is 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.

FEATURES

• PRODUCT: For use only with Shimano™ Hollowtech II Road cranks in a BB30/PF30 68mm road frame

• TOOL:

• 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

• BUY THIS IF: You are installing a Shimano™ Hollowtech II Road crank into a 68mm width BB30 or PF30 road frame.
• MEASUREMENT
• BB30 -68mm Width Road x 42mm Diameter
• PF30 - 68mm Width Road x 46mm Diameter (Included Sleeve for PF30)
• BEARING:
• Cartridge Steel or Ceramic | Enduro 2437
• These are specifically made for use with Shimano Hollowtech II crank spindles.
• Ceramic version is Grade 5 / ABEC 5 rating
• 24mm Drive and a 24mm NonDrive Bearing
• MFG: Forged & machined heat-treated alloy cups
• AVG. WEIGHT: 130g

NOTE

• Praxis Collet Design
• Made precisely to Shimano Road bearing stance spec.
• This 68mm BB CANNOT be used for MTN Cranks
• This BB IS NOT compatible with the proprietary Cannondale "BB30a" or "PF30a" frames.
• Frame shell cannot have any inner shell obstructions (like cable guides/screws) that prevent BB from installing.