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We'll be open Saturday March 30th, 10-6pm,  Sunday 11am - 5pm, Closed Monday

Bontrager Line Dropper Seatpost Cartridge

Bontrager Line Dropper Seatpost Cartridge
Please select options Unavailable


Genuine replacement parts

When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.


- Replacement cartridge units for Bontrager Line Dropper seat posts
- Be sure to use the correct size cartridge for the respective amount of travel
- Regular maintenance will help maintain performance and extend the lifespan

Part Numbers

Option UPC MPN Store SKU
Silver / 350mm 601479915033 W564494 SEA46291353M
Silver / 395mm 601479915026 W564493 SEA46239976M
Silver / 445mm 601479915019 W564492