- Bicycle Seat Post Size: 450x27.2mm / 17.72"x1.07"(L*D), To fit frame seat post hole: 27.2mm / 1.07", Length: 450mm / 17.72", Tube thickness: 2.5mm / 0.1"
- Note: Please do measure the original outer diameter then choose the actual required diameter or measure the inner diameter of the frame tube before purchasing.
- Material: Aluminum Alloy. Durable materials for long time service.
- Easy Installation:It is easy to install the saddle on this seat post.
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Item# : SPM18204947704
Model # : a21031800ux0615