XRAY has released High-performance Drive Belt 3 6 Degree 300 mm under category
Specially-modified high-performance drive gear. This gear is rather slim and elastic as you're able to for an incredibly effective transmission that significantly decreases friction and assists to reduce battery pack draw. The belt is very hand ground on a particular product for minimal level and freedom, without impacting lifespan. To completely enjoy the advantages from these superior belts, make sure all transmission ball-bearings are clean to minimize drag and friction. Fits X4F
