Bike Parts: Shifter Shimano 7spd, RevoShift Crankset 170mm, 48t Chainring, Integrated Chain Guide Cassette Shimano 7psd, 14-34t Rear Derailleur Shimano Acera 7spd Chain KMC 7psd Brakes Bengal Hydraulic Disc, 180mm Rotors Frame 6061 Aluminum Alloy Fork Rigid Steel, 1...