Adjustable lengthThis bike stand can be adjusted in length, in increments of 50 millimeters, convenient for parking a bike. The support fits square and oval tubes with a pipe diameter of 15-21mm, so it is possible to adjust the inclination of the parked bicycle individually. Anti-slip footEach bicycle stand has a flat non-slip reinforced plastic foot, ergonomic design, the crutch comes with a non-slip reinforced rubber foot to ensure greater rest stability, avoid slipping on wet surfaces and sinking into mud.< /p> High-quality materialsThe electric bicycle kickstand is made of aluminum alloy and stainless steel screws, is waterproof and wear-resistant, strong and durable.Strong aluminum alloy, lightweight and practical.The bracket has an oval mounting hole and a stainless steel gasket. Stainless steel washers help tighten screws and prevent loosening.Note: Do not overtighten the screw after tightening the screw, otherwise the threads will be damaged. ApplicabilityThe bicycle kickstand is suitable for most mountain bikes, road bikes, bicycles, cyclo bikes -cross. the bicycle kickstand is suitable for 24", 25", 26", 27", 700C, BMX, MTB. Note the measurementsDue to the different bicycle frame structures, even of the same size, the vertical height from the ground will be different. Be sure to measure the distance between the center frame bar and the ground before purchasing, please check the bike size before purchasing to ensure it fits your bike. Note: The data is all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.< /p>