E Thirteen Vario Dropper Post Saddle Clamp KitThis kit features a replacement saddle clamp and mounting hardware, so you can easily swap out your old parts and breathe new life back into your setup. Specifically designed for use with the e.thirteen Vario dropper seatpost. Genuine e.thirteen spare parts.Features: Clamp Plates Material: Alloy Hardware Material: Steel T25 bolts with nuts Use: MTB Compatibility: Works with e.thirteen Vario dropper posts Included: x1 upper saddle rail plate, x1 lower saddle rail plate, x2 seatpost head screws/nuts Genuine e.thirteen spare partsManufacturer's Part Number: E13SP2007 BlackBuy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.