Seatpost Rack
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.
$34.99-$44.99*
*Suggested retail price in USD. Pricing and availability may vary by location.
Product Details
- Designed to carry up to 25lbs (113kg)
- Compatible with Trek's Interchange System for quick and easy bag installation or removal
- Fits both 27.2mm and 31.6mm seatposts
| Part No. | MSRP (USD) | Model | Rear Fit Size | Interchange | Color |
|---|---|---|---|---|---|
| 401927 | $34.99 | Seatpost Rack | One Size | Yes | Black |
| 401928 | $39.99 | Seatpost Rack | One Size | Yes | Silver |
| 402085 | $44.99 | Quick Attachment Seatpost Rack | One Size | Yes | Black |
Bontrager Limited Warranty:
Bontrager warrants each new Bontrager component or wheelset against defects in workmanship and materials:
- For 5 years: All Bontrager components and accessories, except consumables such as tires and inner tubes
- For 1 year: Bontrager consumables such as tires and inner tubes




