The Infinity Crazyhorse HT29 XM3 ST MTB bike has an aluminium 6061 frame with rigid straight blade front fork. Comfort and performance is built into each frame, offering on and off road riding opportunities. This bicycle is equipped with a Shimano 24-speed Altus derailleurs, Shimano EF51 24 speed Rapid EZ-fire trigger shifters. Additional light weight components are 29 in. MTB double-wall alloy rims, alloy V-brakes and alloy handlebar, and alloy threadless stem.