Feature:Good Quality: It is made of durable aluminum alloy materials for a long time service.Universal Fit: Suitable for most mountain bikes, road bikes, MTB, etc.Easy to install: With simplified installation steps, just choose your suitable saddle angle to adjust the clamp head angle.Precautions: There is a safe line mark on the seat post. Please insert at least above the minimum safety line.Specification:Material: Aluminum AlloyColor: BlackTo fit frame seat post hole: 31.6mm / 1.24" (D)Tube Length: 300mm / 11.81"Thickness: 2.5mm / 0.1"Total Dimension: 320x54x31.6mm / 12.60"x2.13"x1.24"(L*W*H)Note:Please allow 1-2cm error due to manual measurement.Please do measure the outer diameter then choose the actual required diameter or measure the inner diameter of the frame tube before purchasing.Package Included:1 x Bicycle Seat Post.
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