- Weight: 96g Steel / 89g Ceramic
- For 30mm Spindle Cranks
- For BSA Threaded Shells
Product Description
Rotor's BSA 30 Bottom Bracket is the solution to your quest to pair a modern, 30mm axle with your favorite English-threaded frameset. It'll work with both 68mm and 73mm shell widths, with the durability to last over the miles coming complements of a precisely CNC-machined alloy body. The BSA 30 also utilizes steel bearings for a long life and smooth rolling, with protective seals adding a dose of confident protection.
A bottom bracket for BSA threaded shells
- Durable steel bearings roll smoothly
- Silicone seals keep dirt and grime out of the bearings
- Compatible with 30mm axles
- Works with both 68mm and 73mm shell widths