Model ID : FC-XX-DH-A1 Uncompromising durability and performance for DH is here with our new XX DH Transmission Crankset. Taking cues from our best aluminum crank, we designed ground up for a purpose built best-in-class strength to weight DH crankset. The robust arms are available in progressively short lengths down to 150mm and feature machined surfaces in high-wear and rock strike prone areas. Keeping your cranks looking fresh for longer. By increasing folding and impact resistance, the all-new XX DH T-Type chainring for 56.5 chainline is specifically designed to withstand the heaviest demands of downhill riding.