This kickstand makes your bicycle convenient to park. This is a necessary bicycle part and good accessories for your bikes. Made of aluminum alloy material, bicycle kickstand is of high quality and very strong. It is suitable for mountain bikes. Feature Adjustable: The quick and easy button-type latch is designed to adjust the length of the bracket and can be adjusted anytime and anywhere without tools. For You: It is very suitable for supporting heavy bicycles. This keeps the bicycle upright instead of lying on its side. It is also very suitable for maintenance. Non-slip:The base of the bike kickstand is non-slip to prevent sliding on wet surfaces and sinking into the mud. High Quality: The product uses high-quality alloy materials, which are rust-proof and strong. Ajustable Height and designed to fit most of lightweight, midweight and cruiser bicycles 22" to 27". The three large screws on the top use a 5MM Allen key. The screws below to adjust the length use a 4MM Allen key. Specifications: Product name: Bike kickstand material: metal Color: Black/White The longest size: 39 * 3.7 cm The shortest size: 34 * 3.7cm Packing list: 1 * Bike kickstand