The ROTOR BSA Bearings

Here you can choose between the different BSA bearings from Rotor. In total Rotor has 7 types of BSA bearings.

Here’s a rundown:

• BSA24 – 24 mm – steel
• BSA24 -24 mm – ceramic

These are suitable for the 24 mm Rotor cranks and for other brands with a 24 mm axle

• BSA24 ATB – 24 mm – steel
• BSA24 ATB – 24 mm – ceramic

These are suitable for the 24 mm ROTOR MTB cranks and for other brands with a 24 mm axle

• BSA30 – 30 mm – steel (incl. tool)
• BSA30 – 30 mm – ceramic (incl. tool)

These are suitable for the ALDHU series, VEGAST series and all INpowers and 2INpowers (also for 2INpower track)

• TRACK30 BSA – 30 mm – steel

This is necessary for a ROTOR track crank set with a Track axle in combination with ALDHU & VEGAST crank arms, choose in combination with. 2INpower track for above BSA 30 bearings