XRay 305446 T3 T4 Rear drive belt 3 x 189mm 63t
For the T3 and T4 with 20/38 pulleys
For the 300944 Conversion set 38T pulley.
Specially-modified high-performance Kevlar®-reinforced 189mm-long and 3mm-wide rear drive belt comes standard in XRAY T2’009 Rubber-Spec Conversion Set – 38T Pulley.
This belt is very thin and elastic as possible for an extremely effective transmission that dramatically reduces friction and helps to reduce battery draw. The belt is specially hand ground on a special machine to make it as thin as possible without affecting lifespan.
To fully enjoy the benefits from these high-performance belts, be sure all transmission ball-bearings are absolutely clean to reduce drag and friction.
XRAY T2 009 EU Rubber-Spec 6-Cell Edition
XRAY T2R PRO
XRAY T3 EU Rubber-Spec Edition
XRAY T3 US Foam-Spec Edition
XRAY T3 2011 Specs
XRAY T3 2012 Specs
XRAY T4 2014 ,15,16 , 17, 18 Specs