100% - Sport coupe polished black grey peak polar lens Sensors and a Titanium Nitride coating

and a Titanium Nitride coating on the Black models decreases corrosion and further reduces friction

If you've walked the mechanics' pits at any National or International level event

Vegetable base to prevent environmental pollution

Extended inner plate improves chain engagement and retention

Simple to fasten wheels

100% - Sport coupe polished black grey peak polar lens Sensors and a Titanium Nitride coatingThe Speedcoupe was designed to give you everything you need for peak performance in a compact package. Wrap around frame for optimal protection High impact resistant and lightweight polycarbonate lenses Optically correct decentered 8 base spherical lenses Interchangeable lenses 100% UV protection (UV 400) Ultra grip TPE rubber nose pads and tips