Rock N Roll Extreme Chain Lubricant Eligible Product Wing flex technology - adapting

Wing flex technology - adapting to riders' inner legs/thighs

and versatile yet producing 150 lumens and long battery runtime in a compact body

Low battery indicator (Illuminates in red with less than 20% battery remaining)

Hydration capacity: 2L/70 oz

Rock N Roll Extreme Chain Lubricant Eligible Product Wing flex technology - adaptingThe formulation goes deep down into the bike chain and traps any dirt. Then, with the energy of the chain freewheeling backwards, the dirt and grit floats to the surface so you can wipe it all off, leaving a new and clean application of lube inside the chain, where its needed. The chain lube down inside the bike chain creates a protective membrane to seal out dirt and moisture from the moving parts of the chain. As well as holding in place the best