BowLift | ZOOM Bike Cable Controlled Hydraulic Suspension Seatpost Mountain Bike Seat Post, Size: 30.9mm, Specification: 400mm Internal Routing

Details:
1. Material: Aluminum alloy
2. Weight: approximately 628 grams for external cable routing of 30.9 mm, around 650 grams for external cable routing of 31.6 mm, about 653 grams for internal cable routing of 30.9 mm, and nearly 679 grams for internal cable routing of 31.6 mm
3. Length: 375 mm for external cable routing, 400 mm for internal cable routing
4. Specification: 43x42mm,
5. Travel: 100 mm
6. Wall thickness: 3mm
7. Diameter: 30.9/31.6mm
8. Length of internal cable: 170 mm (customizable to the bicycle)
9. Suitable models: Road bikes, Mountain bikes, etc.
10. Color: black
Features:
1. Double pin structure for the rear shock; both screws utilize a torque of 10.9, ensuring the screw lock remains secure
2. Seal ring design, safeguarding against rain and dust while preventing oil leakage from the seat post
3. The adjustable seat post comes with a high lubrication oil pressure system
4. The damping is unaffected laterally
5. Coil springs deliver sufficient compression and rebound damping, facilitating a smoother ride
6. At the bottom, there is a precise adjustment screw that is pre-calibrated and does not necessitate additional adjustments
7. The material is durable and the installation process is simple