NSV Cycle Seat Clamp Aluminum Alloy Quick Release Bicycle Binder Clamp Bolt Brake Shoe  (Black)

1. Overall Length of Seat Post Clamp:: 5 Inch' / 13 CM in Length; Fold Length:: 3 Inch' / 7.5 CM --2. Material:: Aluminum, rubber and virgin plastic; This is the quick release seat after the clamp. You can adjust or remove your bike saddle with it --3. Weight:: 30 grams; Strong and easy to use. They are really well made and not flimsy at all. --4. This allows you to quickly and easily adjust the height of the seat without tools. The bicycle can be removed from the frame and replaced without using tools by opening and closing the cam lever. --5. Bicycle saddle skewer, quick release lever. Alloy nut, strong, anti-corrosion, anodized. Convenient to take due to its small size.