Material: 6061-T6 aluminum alloy
Caliber: 30.9mm/31.6mm
Length: 375mm
Stroke: 100mm
Weight: about 646g

Suitable for mountain bikes/road bikes/folding bikes with 30.9/31.6mm caliber (please make sure the caliber is the same before purchasing).

Using high-strength 6061-T6 aluminum alloy material, CNC machining, fine workmanship, high hardness, oil pressure structure can be locked, and the seal ring design can effectively protect the cleanliness of the seatpost, prevent rain and dust, no oil leakage, and maintain lubrication degree.

The height of the seatpost can be adjusted by the handle