Silicone Cycling Bike Balls

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  • $12.99
  • Regular price $18.99

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Gives a whole new meaning to bicycle nuts! Bike Balls is a rear light accessory in durable silicone to hang under your saddle. They are the result of a successful Kickstarter campaign. Thousands of cycle enthusiasts backed the project in support of testicle cancer research and now anyone can get hold of this bright red pouch to dangle on their bike.

It glows bright red in the dark and warns other road-users of your presence. It withstands all sorts of weather conditions and for anybody who’s wondering, it doesn’t shrink in the cold but stays the same size as a cupped hand.


  • Durable and Waterproof:High-grade silicone body with integrated strap and on/off switch; Water-proof, can be used in any rainy weather
  • Easy Installation: Mount effortlessly on the back of your bike seat; Easy to install and replace the battaries (Includes 2xCR2032 batteries)
  • Three Light Modes: Red, Blue, or Green LED with three light modes - solid / slow flashing / fast flashing