ZAKPRO Smart Turn Signal Cycling Helmet with Integrated Technology - Urban Series (White-Large) cadence sensor Compatible Chain: HG-EV 11-speed /

Compatible Chain: HG-EV 11-speed / HG-X 11-speed

For Downhill/Enduro/Road/Gravel/MTB

Bench mount measures 4″ x 6″ (10

Lightweight and compact

Impact-resistant polycarbonate (PC) lenses for 100% UV protection

ZAKPRO Smart Turn Signal Cycling Helmet with Integrated Technology - Urban Series (White-Large) cadence sensor Compatible Chain: HG-EV 11-speed /Features LED Indicators: Front and rear LED strips with 4 modes double flash (straight), left turn, right turn, and brake. Bright and easily visible for safer rides. Wireless Remote Control: Water resistant (IP65), compact (41mm 50mm), and easy to install. Controls all LED functions with a single click. Inmold Construction: Durable and impact resistant build using EPS and molded plastic shell for superior safety. Long Battery Life & Lightweight: 9