Safety and style redefined, with an eye-catching design and state-of-the-art technology! With a CNC-machined aluminium housing and 18 light strips, the ACID PRO-E HPA carrier rear light for e-bikes clips to compatible ACID carriers. Or convert it for use on any standard carrier with 50 mm hole spacing with its replaceable mounting back plate. The sensor-controlled adaptive brake function reliably alerts other road users when you slow down and additionally it flashes to warn of emergancy braking. Complies with German road traffic regulations (StVZO), and includes a 140 cm light cable and connector for Bosch BES3 drive units.