Parts & Accessories

Know what's coming. Ride with extra confidence with Trek CarBack Radar Rear Light. CarBack's radar helps detect rear-approaching vehicles from up to 240m and provides audio and visual alerts through paired GPS head units for increased on-bike awareness. Built with integrated best-in-class Daytime Running Lights that are visible from up to 2km away, CarBack is a must-have for every cyclist riding on shared roads. - CarBack can detect and alert riders of rear-approaching vehicles from up to 240m away - Compatible with most cycling GPS computers - Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone - Designed with focus, flash, and range to be Daytime-visible from up to 2km away - Four light flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM, and Night Flash 5 LM - Visible fuel gauge LEDs make it easy to see CarBack's 7+ hour battery status - IPX7 waterproof rating to confidently ride through wet conditions - Includes Quick Connect Plus rear mount and USB-C charging cable

Genuine replacement parts Original replacement display for your Hyena system. Product details For use with Hyena In-tube battery system models Connects to Hyena diagnostic tool by using a Bluetooth connection

Genuine replacement parts Mobility comes from dynamic force coupled with progress – and from revolutionary ideas that give modern vehicles a new kind of power. Reach the top of a hill that previously seemed insurmountable. Travel a distance that would be out of the question with a normal bicycle. Product details Setup and assembly instructions included 2.5mm hole for self-tapping screw

Protects your bike from the elements. - Securely holds battery cable - Black frame plug