Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.
Features
– Designed for 2020-2021 Rail Aluminum main frames
– Compatible with 2022 Rail Aluminum main frames
– Not compatible with Rail Carbon main frames
– Color matched for direct compatibility, select neutral black models available
– Refer to Service Manual for assembly instructions and service
– Not compatible with Bosch Smart System speed sensor wire








