CONVERT ANY THREADED FRAME TO ACCEPT A 30MM AXLE (ALDHU/VEGAST/3D+/3D30/ALL ROTOR POWER CRANKS)

USE SAME BEARING FOR MTB APPLICATIONS

ENGLISH BSA THREAD

ONLY 90 GRMS

Rotor BSA30 available from Velotech Services

Use this BSA threaded BB to convert BSA threaded bottom bracket to accept a 30mm axle crank

This 30mm External BSA bearing is the option you need to fit so you can use 30mm axle cranks in your standard BSA Threaded Frame.

- New advanced non contact Labrynth seals give buttery smooth spinning with unparalled protection against dust, water and mud
- Suitable for both Road and MTB using the same bearing
- Only 90grams