SOCOOL Adult Mountain Bike, 26-Inch Wheels, 21 Speed, Steel Frame, Dual Disc Brake City Road Bicycle, Black and Red

Descriptions:
Color: Black&White&Green/Black & Red/Black & Blue/Orange & Black/White & Black & Blue
Shifter: SHIMANO 21 speeds shifter
Rear derailleurs: SHIMANO
Type: 21 speed 26” mountain bike
Flywheel: 7 tower wheels
Frame: 17 inches & 3S bottom bracket
Frame material: aluminum alloy
Propulsion mode: chain propulsion
Chain: 108 chain
Foot pedal: PVC foot pedal
Frame/Fork: Shock-absorbing front fork
Tire: spoke wheel
Frame material: high carbon steel mountain bike double suspension frame
Brakes: Polly dual disc brakes
Tire size: 26″x2.1″ and aluminum alloy double rims
Packaging size: 135x72x22 cm / 53.15 inch* 28.35 inch* 8.66 inch
Package weight: 18Kg / 39.7lbs 
Men’s / Women’s Height: 157-188cm
Weight: 120kg max. / 265 lbs max.
Seat Distance: 70cm min. -85cm max. ( from the ground)

Package Included:
1x Bike
1x Install tool
1x instruction manual