Quxvuis Convenient Aluminum Alloy Mountain Bicycle Seatpost, 25.4-27.2Mm

QUXVUIS

Bike Seatpost Adapter Shim:Made of aluminum alloy material,durable Function:Change seat post size easily with this bushing without changing seatpost Convenient:No other tools needed,provide convenience for your use Application:Suitable for mountain bike,road bike,bicycle,,BMX Note:Please check bike frame seat tube outside diameter.Measure the inside diameter of your old clamp.Or measure the outside diameter of seat tube (on your bike frame), Weight: 0.04188782978 pounds, Manufacturer: QUXVUIS