ROTOR BB Track30 BSA Steel
Stainless steel bottom bracket for 30mm axle to reduce weight and make a stiffer crankset. Low friction bearings to maximize the performance.
Specifications
- Weight: 119g
- Material: 100% CNC-machined, 7075 aluminum. Labyrinth seals prevent bearing contamination
- Compatible Crankset Brand: ROTOR
- Material Bearing: Steel
- Axle diameter compatible: 30mm
- Frame Type: BSA
- Discipline: Track