Specially-modified high-performance Kevlar®-reinforced 513mm-long and 3mm-wide front drive belt comes standard in XRAY T2009 Rubber-Spec Conversion Set - 38T Pulley. This belt is extremely slim and elastic possible for an exceptionally effective transmission that considerably reduces friction and assists to lessen battery draw. The gear is specifically hand ground on a unique machine to make it as slim as you are able to without affecting lifespan.
To fully enjoy the advantages of these superior belts, be sure all transmission ball-bearings are absolutely clean to lessen drag and friction.