Aluminum Alloy Bike Seat Connector Bicycle Single Nail Seatpost Head Single Rod Seat Post Bicycle Repair ModificationDescription:100% brand new and high quality Features:Easy and convenient to install and use, fit for single nail head seat post.Aluminium alloy material, high quality, long service life.Seatpost head replacement, make your bike looks more fashion and upscale. Specification:Type: Bike Seat ConnectorMaterial: Aluminum AlloyFeatures: Bike Seat Connector, Bicycle Single Nail Seatpost, Head Single Rod, Seat Post, Repair Modification PartsDimension: app.3x5.5cm/1.18x2.16inColor: Silver, Black (optional)Quantity: 1 Pc Note:1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1 Pc x Bike Seat Connector 23ZXCLJ0815A10848