Feature:Bicycle with high-carbon steel mountain bike double suspension, 21-speed gear.The 26-inch stylish rim is safer and firmer.The lightweight steel hardtail frame is BsACKED provides more rolling so it's easier to pedal for speed and acceleration.Drivetrain delivers 21 speeds of ultra smooth, PREsCISE shifting with just your index finger and thumb; premium padded saddle is stitched for quality.Front suspension fork delivers the right response for whatever terrain you ride; the front-load stem with f-orged crown provides extra strength for riding comfort; knobby tires Gsrip dirt and gravel paths with ease in wet or dry conditions.Alloy Linsear pull brakes together with machined alloy wheel rims provide smooth, stopping power; slight-rise handlebar enables UPRIsGHT riding to minimize back and shoulder strain.Specification:Item Name: BicycleMaterial: Steel / PsFront Derailleur: 3 SpeedRear Derailleur: 7 SpeedTire Size: 26inTire Thickness: 2inFrame Size: 17inProduct parameters:Product gross weight (kg/lb): 18kg/39.6lbProduct net weight (kg/lb): 16kg/35.2lbProduct size (cm/in): Vehicle length: 170cm/67in, height 97cm/38.2inPacking size (cm/in): 135x72x20cm/54x28.8x8inBrake type: disc brakeLoad capacity (kg/lb): 100KG/220lbWhether it is foldable: NoTransmission type: 21 speedTire size: 26 inchesSuggested reminder:85% of the bike has been assembled when it arrives. You need to install the front wheels, pedals, handlebars, seats and inflate the tires. We do not provide any online payment or bicycle assembly services.Package Includes:1 x 26in Bicycle1x manual1x accessory pack