The classic BSA 30 in ceramic with 11.5mm Cups, high modulus grease and uprated weather seals for more longivity in MTB use.
 
With NEW intergated sleeve
 
Compatibility with all ROTOR 30mm axle cranks including Inpower. 
All Rotor 30mm Axle Cranks.Including:
New generation Direct Mount Cranks and PowerMeters

MTB: Kapic & Kapic Carbon, 2inpower, Inpower