SwissStop Catalyst Pro Disc Rotor - 140mm CenterLock Silver/Black 0Neg/4Pos Tokens Light and stiff construction reduces

Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security

cornering grip and control are increased by the use of Stick-e rubber (50 shore A durometer)for the shoulder knobs

Since the invention of the bicycle there’s been one constant…”How much does it weigh

automatically switching to the optimal flashing mode to maximize your visual presence at all times

2 PSI 58 TPI 120 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher Weight 610 Weight (oz) 21

SwissStop Catalyst Pro Disc Rotor - 140mm CenterLock Silver/Black 0Neg/4Pos Tokens Light and stiff construction reducesSwissStop Catalyst Pro Disc Rotor 140mm CenterLock Silver Black. The SwissStop Catalyst Pro disc rotor has been engineered to provide optimal heat dissipation while providing powerful braking and superior durability. The two piece design consists of a 7075 T6 aluminum alloy spider and SUS410 stainless steel brake track to balance light weight with reliable thermal management and structural performance. Optimum heat dissipation Reliable performance for