The perfect choice for frames without built-in eyelets, the versatile Bontrager Seatpost rear rack quickly attaches to your (non-carbon) post 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 20 lbs. (9kg)
- Compatible with Trek and Bontrager Interchange trunk hardware
- Fits both 27.2mm and 31.6mm seatposts
- Not compatible with carbon seatposts