MAX TORCH 29x2.1 BLACK FOLD/120 SW FAIRDALE The Catalyst Sport is a

The Catalyst Sport is a great new sport and training tire at a very affordable price

Flush pivotal bolt patch and hollow bolt

Compatible with all frame systems

and RR21 Dicut Disc Gen 1 wheels made before 2016

Light alloy body and cage

MAX TORCH 29x2.1 BLACK FOLD/120 SW FAIRDALE The Catalyst Sport is aSmooth, round profile with tightly spaced block tread and heavy siping provides a stable platform when on dirt or pavement Lightweight construction with a supple 120 TPI casing SC Single compound casing for a durable, dependable tire SW SilkWorm increases puncture and tear resistance with a reinforced breaker beneath the tread surface