Replacement cartridges for the Line Elite collection of dropper posts, available here for both 31.6mm and 34.9mm Line Elite models
If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
| Size | 31.6mm x 340mm x 100mm | 31.6mm x 400mm x 130mm | 31.6mm x 440mm x 150mm | 31.6mm x 480mm x 170mm | 34.9mm x 346mm x 100mm | 34.9mm x 443mm x 150mm | 34.9mm x 487mm x 170mm | 34.9mm x 551mm x 200mm |
|---|---|---|---|---|---|---|---|---|
| Diameter | 31.6mm | 31.6mm | 31.6mm | 31.6mm | 34.9mm | 34.9mm | 34.9mm | 34.9mm |
| Length | 340mm | 400mm | 440mm | 480mm | 346mm | 443mm | 487mm | 551mm |
| Travel | 100mm | 130mm | 150mm | 170mm | 100mm | 150mm | 170mm | 200mm |
| Seatpost type | Dropper posts | Dropper posts | Dropper posts | Dropper posts | Dropper posts | Dropper posts | Dropper posts | Dropper posts |
| Offset | 0mm | 0mm | 0mm | 0mm | 0mm | 0mm | 0mm | 0mm |
| Rail compatibility | Universal | Universal | Universal | Universal | Universal | Universal | Universal | Universal |
| Material | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
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