T47A (asymmetrical) threaded bottom bracket cups for T47A frames and 24mm diameter spindle compatible cranks
The cups have internal bearings and can be used in bottom bracket shells with widths from 77.5mm - 79mm
Machined aluminium cups thread together directly into a Cervelo, Factor and Felt T47A bottom bracket shells
Featuring ABEC-3 grade bearings which are easily serviced or replaced
Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle
T47A bottom bracket cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread
Use a quality grease when installing in steel or aluminium BB shells, and an anti-seize compound compatible with titanium bottom bracket shells.
Wheels Manufacturing started in 1988 in Boulder, Colorado as a small machine shop producing cog removal tools and chainring spaces, but quickly grew into a large-scale manufacturing facility producing a full line of parts totalling over 1000 products. 35 years later the company may have moved 10-miles down the road to Louisville, CO, but their commitment to producing the highest quality parts remains the same.
All of Wheels Manufacturing’s products are made to exact tolerances with the highest quality materials. It has an extensive range of equipment in its machine shop, and its deburring and polishing room makes sure that all products are finished properly and come out looking perfect.
If you need a third-party derailleur hanger or a bottom bracket, then Wheels Manufacturing is the answer to your dreams. They don’t just make bottom brackets for just about every standard on the market, they make screw together BBs that eliminate noises and creaks so that you can just fit, forget and enjoy the ride.
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