MTB Bike 31.6mm 30.9mm Seat Post Dropper Hydraulic Lifting Internal Wire Remote Control Mount Biycle Seat Post Tube Part,30.9mm Seat Tube Is Black NO5239

Features:

1.6061-T6 aluminum alloy, made of high-strength 6061 aluminum alloy, precision CNC machining, high hardness, fine workmanship

2.The hydraulics structure, the hydraulics structure can be locked at any position, frameless, and more comfortable to ride

3.Adjust the height of the lift by the handle

4.It can be converted into 31.6mm through the reducing sleeve

5.Sealing design, adopting seal ring design, effectively protect the seat tube's internal cleanliness, waterproof and dustproof, no oil leakage, and maintain lubrication

6.Clamping the bow seat rod head, easy to adjust the angle, in line with most models

7.Applicable: mountain bike/road bike/folding bike (must make sure that the caliber is the same!) caliber: 30.9/31.6mm

Notice:

Actual color may be slightly different from the image due to different monitor and light effect

Please allow 1-3cm deviation due to manual measurement

Description:

1.Product name: manual lift seat tube

2.Material: 6061-T6 aluminum alloy

3.Caliber: 30.9/31.6mm

4.Length: 375mm

5.Weight: about 690g

6.Row R: 100mm

7.Application: mountain bike/road bike/folding bike

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