BicycleStore 24"-29" Kickstand for Bike Mountain Road Cycling Kick Stand Adjustable Length 450mm-500mm Aluminium Alloy Non-slip Rear Kickstand Black It can be adjusted by the red button.No need any tools.Adjustable kickstand length is 450mm-500mm Suitable for 24 inch to 29 inch mountain road bike Made of high quality aluminum alloy.Waterproof and wear-resistant There are anti-slip points at the bottom of the pedal.Durable, corrosion prevention and light weight Weight:420g.Park your bicycle conveniently with this kickstand, easy to install on bike