Description
Rotor UBB4630 386 BB Steel features:
| Weight | 109g |
| Material | 100% CNC-machined, 7075 aluminum. Labyrinth seals prevent bearing contamination |
| Compatible Crankset Brand | ROTOR |
| Material Bearing | Steel |
| Axle diameter compatible | 30mm |
| Frame Type | BB386EVO | BB392EVO |
| Discipline | Road | Triathlon | Gravel | Cyclocross | MTB |
