• Kron XC 75 27.5" Rim Mechanical Disc 21 Gear Butterfly Gear Mountain Bike Matte Khaki Light Yellow Bicycle Type Mountain Bike Squad ALUMINUM Frame Size 16", 18 "Rim Size 27.5" Brake Type Mechanical Disc Tongs Crown Rear Gear Shimano TOURNEY Front Gear Shimano TOURNEY Shift Lever Shimano ST-EF41 Brake-Spring Collar 24X34X42T 170MM Ruble 14-28T 7S Chain 7S INDEX Seat VEALEN Seat Pipe 350MM 27.2 Handlebar 640MM 31.8 Handlebar Strait 80MM Wheel Set CROWN DOUBLE LAYER