Bontrager Line Dropper Seatpost
A cable-actuated dropper post with infinite travel adjust and a simple, reliable design.
It just works
A streamlined design with fewer moving parts and better seals makes for a dropper post that performs consistently and requires less maintenance. The updated Bontrager Line Dropper Post is easy to set up and now even easier to service. The cable-actuated hydraulic locking design provides proven functionality for bikes with internal routing.
Product details
- Remote cable actuation with ergonomically designed under-bar lever
- Air-sprung hydraulic locking cartridge offers infinite adjustability within dropping range
- Keyed chassis prevents rotation for a stable ride
- 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment
- Internal cable routing keeps housing tucked away and free from moving wheel
- Includes cable, housing, and 1x under-bar remote lever
- On-Bar Universal Lever sold separately
- Frame must be compatible with internally routed seatpost routing
Specifications
| Size | 31.6mm x 350mm x 100mm | 31.6mm x 395mm x 125mm | 31.6mm x 445mm x 150mm |
|---|---|---|---|
| Diameter | 31.6mm | 31.6mm | 31.6mm |
| Length | 350mm | 395mm | 445mm |
| Travel | 100mm | 125mm | 150mm |
| Seatpost type | Dropper posts | Dropper posts | Dropper posts |
| Offset | 0mm | 0mm | 0mm |
| Rail compatibility | Universal | Universal | Universal |
| Material | Aluminum | Aluminum | Aluminum |
| Weight | 540g | 565g | 590g |
**Trek Bikes reserves the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing.
**Weights are based off pre-production products at time of publication. Weights may vary in final production.