The perfect choice for frames without built-in eyelets, this versatile rear rack quickly attaches to your seatpost with an easy to use four-bolt design. Compatibility with Trek's Interchange System means it mates seamlessly with a variety of Interchange bags designed to install fast and securely.
- Designed to carry up to 20lbs (9kg)
- Compatible with Trek and Bontrager Interchange trunk hardware for quick and easy bag installation or removal
- Fits both 27.2mm and 31.6mm seatposts
- Not compatible with carbon seatposts
|Part No.||MSRP*||Color||Interchange||Model||Rear Fit Size|
|427443||39.99||Black||Yes||BackRack Seatpost||One Size|
*Pricing is set by Bontrager retailers and does not include freight, import duties or taxes for retailers outside of the US.