BBB BLS-123 Spy Light Set Black BBB The foundational layer for the

The foundational layer for the cold

Simply hang the bike off the front wheel

cannot move forwards or sideways

SHIMANO ULTEGRA DI2 Front Derailleur 2x11-speed

BBB BLS-123 Spy Light Set Black BBB The foundational layer for theDescription The BBB Spy front rear light kit will allow you to be seen in traffic in the early morning and at dusk. These compact and lightweight lights can be combined and attached to your helmet or around your arm with the included bracket and strap. They can also be mounted separately on your handlebar and seatpost. Features Power: 17 lumens (front) 7 lumens (rear) Dimensions: 36x51x48 mm (enclosed) Arm strap included Helmet mount included