CeramicSpeed T47a SRAM DUB bottom bracket, black
T47a for 77 mm asymmetric shell. The T47a is a threaded center console shell design that utilizes the oversized interface of a true BB, but with the convenience and peace of mind of a threaded interface. Compatible frames feature an asymmetrical 77mm shell width, with the non-drive side bearing located inside the frame and the drive side bearing located externally. Equipped with precision dust caps for a comfortable and secure fit, which also fully protects the bearing face, it delivers exceptional performance without any sacrifices. Hand-crafted CeramicSpeed bearings transfer the load from the crank to the frame with unmatched durability and efficiency. Bottom Bracket Installation Tool: CeramicSpeed Dual Socket T45/T47 16-Flute Cup Tool Diameter 52.2mm Included: 2 CeramicSpeed Bearing Cups and Dust Covers 2-Piece Spacer Tube 4 x 1mm Spacers 4 x 3mm Spacers All Round Grease Decal for Adjustment and Adjustment
| Suitability | Road |
| Mount type | T47 |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 77 mm |
| product ID | 332926 |
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