BoostR 2 ReAKT, Rear Light

- A rear light based on the popular Trace R design\n- Offering double the burn time with only a 10-gram weight increase\n- Features a secure quarter-turn locking bracket\n- Ambient kinetic technology (ReAKT) to adjust brightness automatically\n- Flaring to 150 lumens under braking or in brighter environments\n- Peloton mode to dim the light when detecting a rider behind