Praxis Works Shimano Hollowtech II Bottom Bracket Converter – BB30 / PF30 MTB

High-quality bottom bracket converter designed for installing Shimano Hollowtech II cranks into BB30 or PF30 MTB frames.

Features

• Crank Compatibility: Shimano Hollowtech II

• Material: Forged & machined heat-treated 7075 T6 aluminium

• Bearings: Steel cartridge radial bearings, outboard for increased rigidity

• Installation: Press longer non-drive cup, thread in shorter drive cup; collet system expands for secure, wiggle-free fit

• Non-Drive Cup: Compressible O-ring compensates for frame shell width variations

• Shell Compatibility: BB30 and PF30 MTB frames

• Version: 73mm MTB