Not sure I can give it an honest review. This was my first attempt at waxing a chain, and the chain started clicking at the end of my first ride. I added some wax from the bottle and it stopped the clicking. But then it started again halfway through my second ride. I must’ve done something wrong. I will try again.

Gives the zoomies.

If Josh says it's going to make you go faster it's going to make you go faster. And it does seem to smooth things out as well.

Extends re-waxing intervals

I recommend the endurance chip, it works as advertised. In summer I can ride more then 700 km before having to re-wax the chain.