SPECIFICATIONS

Brand Name: NONE

Choice: yes

Diameter: 25.4/27.2/28.6/31.8/33.9/34mm

High-concerned chemical: none

Length: 300/350/500/550/600mm

Material: Aluminum alloy

Origin: Mainland China

semi_Choice: yes

type1: Electric bike seatpost

type2: Folding bike seatpost

type3: Folding bike seat tube

type4: Electric bike seat tube

type5: bicycle saddle pole

type6: bike seat post

type7: bike rod

Note: Suitable for people weighing 50-90kg

 If it feels hard to absorb the shock, there is a hexagon socket under the seat tube, tighten it clockwise, and lubricate the shock absorber during the assembly process.

Product name: shock absorber seat tube for electric vehicle
Material: aluminum alloy
Caliber: 25.4/27.2/28.6/31.8/33.9/34mm
Length: 300/350/500/550/600mm