GANOPPER Bike Seatpost Shim 33.9 to 34.9 Long Folding Bike Seat Post Switch to 34.9mm Enduro Bike Pole Tube

GANOPPER Bike Seatpost Shim 33.9 to 34.9 Long Folding Bike Seat Post Switch to 34.9mm Enduro Bike Pole Tube

• Size: 33.9 to 34.9 mm seatpost shims. Length: 100mm.
• Feature:Apply this bike post shim,33.9 ID Seat Post can be Switched as 34.9mm Enduro Bike Seat Post.
• Material: bicycle Seatpost Shim is made of high quality 6061 aluminum alloy, CNC machining CD texture surface ,anti-rust and durable
• Tips: Please check your bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of your seat tube (on your bike frame). Then make a right choice. - - -Because of hollow design，In the process of transportation are squeezed may be out of shape，Please kindly exchange one
• Application: Bicycle Seatpost reducer matches well with most bicycles, such as MTB ,BMX ,mountain bike, road bike,and more, you can easily adjust the diameter of the bicycle seat post, eliminating the trouble of repurchasing the bike seatpost.