Strip Drive Pro 400+ - Rear Bike Light Run The Park Tool HCW-5 is

The Park Tool HCW-5 is a double-ended wrench designed to fit lockrings found on cup-and-cone bicycle bottom brackets

The Seat-Pack is available in two sizes

Chainstay-mount

A versatile rubber strap allows for quick and easy attachment/removal from the handlebar

With waterproof USB-C charging(cable not included)

Strip Drive Pro 400+ - Rear Bike Light Run The Park Tool HCW-5 isThe Strip Drive Pro 400+ Rear is a cutting edge rear light offering ten LEDs and a maximum output of 400 lumens; it is engineered for impressive efficiency and runtime, providing the best beam pattern for optimal light dispersion in even the most challenging conditions. Plus, with an impressive 80 hour max runtime, you can rest assured that this light will last as long as you need it to. Offering seven different output modes, including the highly