Package includes 1 x quick release seatpost pin Features - Size: 8.50X1.70X1.50cm/3.34X0.67X0.59in -Quick adjustment: the quick release mechanism allows for quick adjustments of the seatpost, making it easy to find your ideal riding position bike cable clamps. -Material: Plastic and metal -Product details: Quick disassembly handle screws -practical and lightweight: made of practical material, this product is both lightweight and practical, ensuring it can withstand regular use -Easy to carry: the foldable design makes it convenient to transport and store, perfect for cyclists who travel frequently bike seat clamp quick release. -Wide compatibility: suitable for a range of bikes including mountain bikes and folding bikes, providing versatile use quick release seatpost clamp - Color: Black -Secure and stable: the strong fastening screws ensure a secure connection, holding the seatpost and handlebars firmly in place for safe riding bike seatpost hardware Information bike clamps The bike seat clamp quick release mechanism is designed to provide cyclists with an easy way to adjust their seat height. bike parts for adult bikes The quick release lever ensures that adjustments can be made quickly and securely, enhancing the overall riding experience. bike seat quick release lever This feature is particularly useful for mountain bikers who need to adapt to varying terrain and inclines