Trinx M116 Mountain Bike 21 Speed MTB 17 Inches Frame Blue free-shipping Can add water or sand

Can add water or sand into the base for stability

blub powered through the air via induction

and upgrade remote controls

24-month warranty and 24 hours after-sales service

Minimum 18% Chromium and 9% Nickel

Trinx M116 Mountain Bike 21 Speed MTB 17 Inches Frame Blue free-shipping Can add water or sandFrame: Frame: 26" x 17"(for height 165 178cm) Alloy Special shaped Tubes Fork: Trinx Steel Suspension Travel 100mm Color: Matt Black Blue Components: Pedal: Trinx Sport Saddle: Trinx Sport Handlebar: Trinx Flat Drivetrain: Shifter Lever: Shimano ST EF41 Front Derailleur: SUNRUN 42T Rear Derailleur: Shimano RD TY21 Cassette: 7S 14 28T Chain: M30 7S Chainwheel: Trinx 24 34 42T*170L Brake: Trinx Alloy Mechanical Disc Wheels: Hub: Disc HUB Rim: Trinx