T47/73 Bottom Bracket - Shimano MTB, Coated Races
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0 available in-store, 6 available online
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The CeramicSpeed T47/73 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
- Grade 3 Silicon Nitride balls
- 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
- CeramicSpeed products with coated bearings include a 6-year warranty
Bottom Bracket Shell I.D.
Bottom Bracket Shell Width
Bottom Bracket/Frame Interface
Spindle Interface Type
Shimano Hollowtech II
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