CeramicSpeed T47/86 Bottom Bracket - Shimano, Coated Races, Black
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Details
The CeramicSpeed T47/86 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
Allows you to install Shimano and other 24mm diameter thru-axle cranks into a T47 shell
Compatible with 86mm wide frames, and also compatible with TREK T47 85.5mm wide frames
Grade 3 Silicon Nitride balls with coated and hardened steel races
Coated races increase bearing service life by increasing hardness of race and reducing corrosion
Reinforced polyamide cage and non-contact seals
Hand built in Denmark
Spindle Interface Type: Hollowtech II
Bottom Bracket Shell I.D.: 47
BB Shell Width (mm): 86
BB/Frame Interface: T47