Pressfit BB unit for 41mm frames ( PF86) our unit has the solution if using a 30mm axle crankset .This unit means you can use your 30mm crankset (ROTOR/ FSA/ SRAM ETC) in a BB86 frameset

 Specification 

Cnc delrin cupset fit to pressfit BB86 (41mm) shell

SuperTec Ceramic bearings bearing races.

We run genuine Saint-Gobain european Grade 5 ceramic balls 

Fully interchangeable with all SRAM/FSA/ROTOR 30mm axle, and OTHER 30mm axle compatible cranksets

Features

Highest level of optimal cnc machining

Minute tolerance fit and run out

Full cnc DELRIN aperture machining for precise bearing fit

Unrivaled Frictionless Substrate treated super fast bearings

2 year Warranty on bearings and cups* conditions apply*

*Warranty

Two-year limited 
(Original owner,and manufacturing defects only.)