Frame: alloy 6061, TIG welded
Fork: suspension,alloy crown and alloy legs
Brake: front and rear alloy hydraulic disc brakes
Crank Set: alloy crank and steel chainrings
Hub: alloy hub, with quick release, black
Rim: 27.5"x13Gx36H, alloy single wall, with big hole
Tire: 27.5"x3.0, black
Gear Set: SHIMANO ALTUS rear 9-speed, SL-M370/RD-M370
N.Weight: 18.1kg