Acceleration sensor: when speed is reduced by 1.6 m/s, (5.76 km/hr or 3.58 mph) or more, additional LED switches on
Light guide for increased visibility & safety
Brake light is @3 times brighter than normal output in steady mode
New bracket; rotate by 180° for seatstay mounting
Additional optic in front of this LED at lower end of the light guide
Case quantity: 10
0.02kg