Optiwax HydrOX Race Block Cold | -8C/-20C Popular Use this hardwax right up

Use this hardwax right up until switching to klister

If you are not comfortable mounting bindings

The Guru Base Binder is for outings or races longer than 15km

Also great for layering

Filters come with five levels of filtering

Optiwax HydrOX Race Block Cold | -8C/-20C Popular Use this hardwax right upOptiwax's answer to the fluoro free market is their top of the line HydrOX racing wax series! The HydrOX Race Block Cold is designed for aggressive, cold temperature racing conditions, ( 8C to 20C). These blocks work great as a top coat for better top speed, acceleration, and dirt repellence. In the fluoro free world, best performance will be achieved by testing different application polishing methods and with use of structure tools. Try these blocks