COMPATIBILITY: The Side Kickstand is suitable for most mountain bikes, road bikes, racing bikes and folding bikes. For most bikes with wheel diameter 22"-27" and 700 road bike, adjustable for 16" 20" bike. ALUMINUM ALLOY MATERIAL: The durable aluminum alloy and soft rubber foot make parking your bike easy and safe. With a non-slip sole, preventing slipping on wet surfaces and mud. ADJUSTABLE HEIGHT: The height of these Side Kickstand is adjustable, 34.5cm - 40cm, so you can easily park your bike. EASY INSTALLATION: Alloy back pads are super light, easy to install and strong. Simply loosen 3 screws, fix the bracket on the bicycle frame and reconnect and tighten the screws. WARRANTY GUARANTEE: 24-hour online customer service, 30-day unconditional refund, optimal choice for the damaged bike stand.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin