SM-BB3 bottom bracket for Shimano XTR Hollowtech II cranksets. Light weight to offset weight disadvantage of drivetrain and with better sealing performance for smoother rotation.
Including BSA bottom bracket cups with right and left bearing shells and 3 spacers.
(listing not final)
| Product Name: | Shimano XTR SM-BB93 Bottom Bracket BSA Hollowtech II |
| Manufacturer: | Shimano Parts |
| Item Code: | SHI105269 |
| activity: | Cycling |
| material: | Aluminium |
| usage bikesport: | MTB |
| bottom bracket type: | BSA |
| bottom bracket axle profile: | 24mm Hollow Shaft |
| bottom bracket case width: | 68mm, 73mm |
| bottom bracket construction: | Bottom Bracket Cups |
| Model year: | 2025 |
| Collection: | Full year |
| Color: | Black |
| weight: | 73g |
| manufacturer item code: | ISMBB93B |
| Product Series: | Shimano - XTR |
| GTINs: | 4524667997269 |
| Manufacturer page: | http://www.shimano-europe.com/ |