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 Convert a 27.2 seat post to fit a 31.6 seat tube.
- Make sure this fits by entering your model number.
- Made of aluminum alloy material, anti-rust and durable
- Size: 27.2mm to 31.6mm
- Length:60mm （2.36in）
- Suit for MTB bike, mountain bike, road bike etc
- 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.
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