Portland Design Works Gravity+ Tail Light Description: The Portland Design Works Gravity+ Tail Light detects riders coming to a stop by using an intelligent accelerometer that ignites a 100 lumen beam, increasing rider safety by alerting others road users of your next move. Features: Rechargeable rear tail light with intelligent brake sensing Intelligent light mode displays 100 lumen flash using an accelerometer to detect braking forces USB-C rechargeable li-polymer battery Includes brackets for seatpost and seatstay mounting and USB recharging cord Run Time: 12 Hours (Solid, 20 Lumens) 30 Hours (Flash, 80 Lumens) Specifications: Brightness: 100 Lumens (Rear) Battery Type: Rechargeable (USB) Run Time: Up To 30 Hours (Rear) Beam Color: Red Color: Black Weight: 54g (Rear)
