Femto USB-C Drive Rear Light cycle Fully prepared for any challenge

Fully prepared for any challenge Mother Nature throws at it

4 in x 4 in x 3

Leave the charger at home with up to 24 days of battery life in smartwatch mode

The carbon chassis and Carbon Loaded™ anatomic cuff offer unparalleled foot-to-ski precision and maximum power transmission thanks to increased flexion and torsion stiffness

Steel or aluminum carbide studs are grouped in small ovals over the casing to provide unparalleled traction in icy weather

Femto USB-C Drive Rear Light cycle Fully prepared for any challengeCOMPACT LED REAR BIKE LIGHT The Femto USB C Drive Rear is a tried and true rear LED bicycle light among commuters and recreational riders looking for a simple, inexpensive way to make sure they stay seen on the road. This compact, super lightweight, LED bicycle light offers six combined solid and flash output modes. Featuring the impossible to miss, 15 lumens Day flash Mode to the impressive 12 hour runtime in Femto mode, the Femto USB C Rear can cut