UPANBIKE 13.8inch (350mm) Bike Bicycle Alluminium Alloy Seat Post with Micro Adjust Clamp (φ 25.4 27.2 28.6 30.4 30.8 31.6mm)
Material:6061 T6 Aluminum
Tube Outter diameter:
Clamp is adjustable for the saddle tilt angle
Replacement seatpost for most bike,universal bikes
1 X Bike Seatpost
To fit frame seatpost hole: 25.4mm; 27.2mm; 28.6mm; 30.4mm; 30.8mm; 31.6mm;
Micro adjustable clamp:
- you can adjust the tilt angle of the saddle via the clamp to make the saddle horizontal.
- 2.Specification mark
- 3.Safe insertion line(Please make sure install at least into the safety line)
- 4.Seatpost wall thickness:2.5mm
Q: How to determine which seat post will fit my bike?
A: Measure your post with calipers for diameter, Measure your old seat post length, select your new seat post length. If you don’t have measure tool, you could measure the outside diameter of the seat tube with a ruler, and caculate the diameter of your old post.
The diameter number is for frame seatpost hole, the seatpost measures a little smaller than the diameter number marked on the seatpost. e.g.: a 25.4mm seatpost measures about 25.0mm~25.2mm only, not exactly 25.4mm.