Kindshock KS EXA 900i Dropper Seatpost 30.9/31.6395mm Mountain Bike Wire Control Lift Seat Tube Internal Routing Seat Post Brand: EXA form Model: Wire Control 900i Type: Wire-controlled hydraulic seat tube Application: mountain bike Length: 345mm/395mm/445mm Caliber: 30.9mm/31.6mm Stroke: 100mm/125mm/150mm. Note: The hook at the end of the seatpost is very precise, please do not use any tools to pry it during installation; you can use our matching bolts to install. Hydraulic internal wiring design, laser engraving LOGO, to ensure the original authentic. Aluminum alloy wire controller, the cable length is about 1600mm (the cable can be cut according to the length of personal needs). The real shot and installation effect of the lifting seat post.This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Seatposts". The seller is "toy*home" and is located in this country: CN. This item can be shipped worldwide.