T47/86 Inboard Bottom Bracket for SRAM GXP
Product description
The T47 threaded bottom bracket shell utilizes an oversized interface of PF30 and EVO386, but with the benefit and peace of mind of a threaded interface. T47/86 places the bearings within the width of the frame and is compatible with 85,5mm wide Trek frames, as well as standard 86mm wide T47 Inboard frame designs. This BB allows you to install Quarq and SRAM 24/22mm spindled cranks into a T47 frame.
Also compatible with TREK T47 85.5mm wide frames.
There are 2 versions: Standard and Coated Bearings. CeramicSpeed bearings come installed in cups and are connected through the shell. Both have super round CeramicSpeed balls and hardened-steel races. The Coated have an additional attribute: a 3-micron thick metallic layer over the races. This addition makes the races harder and smoother, lowering drag and increasing life.
Bottom Bracket tool for installation: BBT-47.
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.
Lowest Friction
Optimized Power Transfer
Longest Product Lifetime
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General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
Installation of Shimano cranks on CeramicSpeed Bottom Brackets
CeramicSpeed Bottom Bracket Installation Guide for PF30, EVO386, and BBright frames
CeramicSpeed Threaded Bottom Bracket installation guide