The CeramicSpeed BB86 Road Bottom Brackets are compatible with press-fit specific bike frames only. The shell diameter is 41mm ID, and when the bearings and cups are pressed in, they fit the 24/22mm SRAM and Quarq spindle, SRAM Dub, Shinano and 30mm.
There are two versions of the CeramicSpeed Bearings that come installed in the cups. The first is our low drag, long life Standard Bearing, with hardened-steel races and our super round CeramicSpeed Balls. The Coated Bearing is our second version, which uses those same balls installed on coated, hardened-steel races for longer life and lower drag.
In The Box
2 cups with bearings installed.
2 dust covers.
GXP wave washer.
Plastic cable protector.
10ml syringe of CeramicSpeed All Round Grease.
The SRAM DUB crank spindle requires the bearing contact points to be in a set and designated width and all CeramicSpeed bottom Bracket options perfectly match the bearing placement on the crank spindle with the required frame interface for nearly any model of bike. Without the use of unnecessary adapters or spacers, a quiet & stable platform is ensured throughout the life of the product.
The BB86 for SRAM DUB Road comes in two versions; with our CeramicSpeed Standard Bearings and Coated Bearings for even longer lifetime and lower friction.
Opening diameter: 41
Shell width: 86.5