T47/68 Bottom Bracket for SRAM GXP
T47 is a standard created by custom frame builders. It’s threaded, has an inner diameter of 47mm, and is 68mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads.
The cups have CeramicSpeed bearings pressed in. There are two bearing options. The Standard Bearing has CeramicSpeed Balls and hardened-steel races. The Coated Bearing has the same balls running on a 3-micron thick coating placed on top of those hardened-steel races for greater durability and less friction still.
This BB is compatible with 68mm frames.
Bottom Bracket tool for installation: BBT-69.
In The Box
- 2 threaded cups with bearings installed.
- 2 dust covers.
- 1mm spacer.
- 0.5mm spacer.
- GXP wave washer.
- Spacer tube.
- All Round Grease.
Optimized Power Transfer
Longest Product Lifetime
This product has no reviews yet.
General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
Installation of 30mm cranks on CeramicSpeed Bottom Brackets
CeramicSpeed Threaded Bottom Bracket installation guide