Revolutionary interference fit that allows Rotor UBB30 cranksets with 30mm axle diameter to be mounted in most “24 mm only” frames.

specifications:

Application: Road, Cyclocross, Cross Country, Enduro 
Type of installation: Press Fit BB86 Housing 
diameter: 41 mm Housing width 
: 86.5 mm, 89.5 mm, 92 mm 
Axle diameter: 30 mm

Technical specifications:

Storage: steel

Compatibility:

– Rotor UBB30 Cranksets (3D +, 3D30, Flow, Powermeter, REX1, REX2, R-Hawk, R-Raptor) 
– Compatible with all frames of the Pressfit system (BB86, BB89, BB92)

features:

– made to Shimano requirements 
– double sealed

Technology:

UBB System
Universal Bottom Bracket is a design standard that the rotor applies to all cranksets to make them compatible with all the frames available on the market.

MPN:

C04-020-01010A-0

Delivery:

– 2 x steel bearings Rotor Pressfit (PF4130) 
– 2 x plastic disc 0.5 mm 
– without spacer

Mass:

-black / pressfit: 77 g