Belt question

[G40_FUNK]

Hi

I need a new charger belt and have seen the g-werks wider belts, which are 12mm wide instead of 8mm.  I'm not sure if my pulley is 65 or 68mm.  Would this belt fit?

Chris

[PeteG40]

if its an internal belt your on about then they are wider to avoid snapping and the pulley size doesnt affect it. the belts are 120xl belts