Trek Range Extender Retention Strap Kit V2

Ride Farther
Hammer out big days with Range Extender. It’s a compact back-up battery adds 160Wh of power to extend your range by up to 44%.
This secure strap holds your Range Extender in place so you can confidently ride anywhere.
Product details
Secure strap for holding battery in place
Connects with Side Load water bottle holder
Fasteners to mount the strap bracket to the battery are included
Range Extender battery and charge cable are required and sold separately