Catalyst Pro Centerlock Disc Diameter:203mm this race-ready package brings the

this race-ready package brings the performance you need for a dominant day in the dirt

Whether you're an avid racer or a weekend warrior that puts countless hours in the saddle

The ST 3 Superflow saddle delivers comfort

experience the perfect blend of eco-friendly weather resistance and unmatched stability with the new Gore-Tex EPE Membrane

Catalyst Pro Centerlock Disc Diameter:203mm this race-ready package brings theOptimum Heat dissipation Reliable performance from Cyclecross to Downhill High durability, even in the toughest conditions Compatible with all sintered and organic pad compounds Optimized for SwissStop EXOTherm2 and Disc RS UCI approved for road competition Lockring not included