T47-in-DUB SRAM DUB Bottom Bracket
US$186.58
T47-EX-DUB Bottom Bracket
US$186.58
What is T47? T47 bottom bracket was introduced in 2015 by Chris King and Argonaut, it aims to solve the most common creaking issue of the Pressfit 30 system.
T47 is a larger version BSA threaded bottom bracket as a proven system can securely hold parts in place preventing any type of movement. which permanently eliminates any creaking issues.
T47 can accommodate 30mm cranks, 29mm DUB, 22/24mm GXP and 24mm Shimano to be used on any width bottom bracket shell from 68mm to 132mm wide.
AITA T47-EX-DUB (T47/68 or T47 Outboard) bottom bracket is designed to accommodate 29mm spindle SRAM DUB cranks on T47 68mm width frames. It places the bearings outside ("EX") the width of the frame.
2 year warranty.
Specifications:
CNC aluminium BB cups;
ABEC7 high chrome vacuum degassed bearing steel races with quenching and tempering hardening;
Grade 3 Si3N4 ceramic bearing balls;
Nylon bearing retainer;
Dual lips light contact rubber bearing seals;
Frame requirements:
T47 thread standard frame;
Shell inner diameter M47x1.0mm thread and width 68mm;
The bearings are placed outside/outboard the width of the frame.
Crankset compatibility:
29mm spindle SRAM DUB cranksets.
Weight:
89g
- Frame requirement:
- Shell inner diameter M47x1.0mm thread and width 68mm;
- Crank compatibility:
- 29mm spindle SRAM DUB cranks
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T47-EX-24 Shimano Bottom Bracket
US$186.58 -
T47-EX-30 BB30 Bottom Bracket
US$186.58 -
T47-EX-24 SRAM GXP Bottom Bracket
US$186.58
Reviews
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Smooth and perfect fit
Great fit on out Ti frame.
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Smooth and perfect fit
The threads on these T47 bottom bracket are well made, and it is very easy to install. The smoothness can be felt after replacing the non-AITA bottom bracket with these one. This bottom bracket is also cheaper compared to the other similar quality bottom bracket in the market. Will definitely buy this bottom bracket again for all our future builds.