MY20-21 Trek Rail 29 Battery Cover Carbon/Trek Black fathers-day Air Support™ Back Panel: Designed

Air Support™ Back Panel: Designed with Body Mapping Technology to allow for maximum ventilation on the hottest areas of your back

smooth bearing which provides less resistance and is less prone to failures

No Other Way Limited Lifetime Warranty

Spoke Count: 28

Reflective accents for visibility in low-light environments

MY20-21 Trek Rail 29 Battery Cover Carbon/Trek Black fathers-day Air Support™ Back Panel: DesignedFor use with removable integrated battery system For use with 625 W Bosch RIB batteries or 500 W batteries with a spacer Color matched for direct compatibility, select neutral black models available Refer to Service Manual for assembly instructions and service Not for use with Bosch Smart System batteries Compatible with 500Wh batteries with a spacer Hardware sold separately