Easy to install, it attaches to the rear brake cable, and at theslightest pressure on the brake lever, the red LED of the Brakelight lights up. Simple and effective.
Comes with its CR 2025 battery Use a 2.5 Allen key to install it on the rear brake cable. Secure the BRAKELIGHT with some pretension so that it lights up instantly. Compatible with side pull, center pull, and Vbrake brakes.
Weight: 7g.
Size: 3cm x 3cm
Waterproof
This brake light does not replace fixed lighting, it is a clever addition.
