Aluminum Alloy Seatpost Mountain Bike 30.9 31.6mm Road Bike Seat Post MTB Seat Tube Offset Cycling Accessories
Feature:
Using high-strength 6061 aluminum alloy material, precision CNC machining, high hardness, fine workmanship.
The hydraulic structure can be locked at any position, frameless, and more comfortable to ride.
The lifting height can be adjusted by the handle.
It can be converted into 31.6mm by reducing sleeve.
The surface of the seat pipe is printed clearly and the scale is easy to adjust and fit the height.
The seal ring design is used to effectively protect the inside of the seat tube to be clean, waterproof and dustproof, oil does not leak, and maintains lubrication.

Specification:
Material: 6061- aluminum alloy
Diameter: 30.9/31.6mm
Length: 375mm
Weight: about 690g
Stroke: 100mm
Model: (A)30.9mm, (B)Adapter 31.6mm Reducing Sleeve
Applicable: Mountain /road bike/ folding car

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.