A fantastic way to set you out from the crowd. Jonatan Bike Balls are rear bike lights designed to be mounted beneath your bicycle saddle. There they dangle as you ride. They also happen to be bright and therefore will keep you safe!
The mounting system is both secure enough to keep the balls fixed on bumpy rides and convenient enough to easily detach the balls when not needed. Jonatan Bike Balls are built from strong waterproof silicone. Inside each ball is a powerful red LED light to alert drivers of your presence. The lighting modes are adjusted by giving the balls a gentle squeeze.
Jonatan Bike Balls are as functional as they are hilarious.
Strong waterproof silicone
Mounted beneath bicycle saddle
Choice: Red, Blue, Green, Multicolor
Weight: 105 g / 2.4 oz
Size: 147 x 89 x 46 mm / 3.9 x 2 x 0.8 inch.
Batteries: 2 CR2 batteries required (included)