Delivery Update: Orders placed from December 19 or later will be delivered after December 26.
SHIMANO XTR Bottom Bracket with smoot rotation and better sealing performance, the SHIMANO XTR bottom bracket is durable for mountain bike usage. It is available in threaded and press-fit options.
| Model No. | SM-BB93 |
| Series | XTR M9000 Series |
| Weight | 73g |
| HOLLOWTECH II Bottom Bracket | Yes |
| Small Bearing | Yes |
SHIMANO XTR Bottom Bracket with smoot rotation and better sealing performance, the SHIMANO XTR bottom bracket is durable for mountain bike usage. It is available in threaded and press-fit options.
| Model No. | SM-BB93 |
| Series | XTR M9000 Series |
| Weight | 73g |
| HOLLOWTECH II Bottom Bracket | Yes |
| Small Bearing | Yes |
