Packs/Racks/Baskets

Electra's Seatpost Clamp w/Rack Mounts is the crucial link between your bike and your rear rack. It replaces the standard seatpost clamp to allow rack installation on bikes not originally fitted with rack eyelets.

Mount a rack to any bike with this lightweight adapter that adds two M5 rear threaded eyelets to the seatpost. CONSTRUCTION • Aluminum

Dimension Bicycle Mounted Rack Parts - Sold as a pair - For 14mm-16mm seat stays - Nuts and bolts included - Plastic coated for secure attachment to frames without braze-ons

When it's time to refresh your trusty rack, Trek Genuine Replacement Parts have you covered. Details: - For use with any style BackRack L or S - Easy to install - Use as-is for size Small BackRack models - Shorten by cutting at lines to fit Large BackRack models