I broke the 6mm belt on my v-minions X gantry and found I had nothing but 9mm spares for my v-core.
I didn't see any reason not to use a 9mm belt, so here we go incase you get stuck or want to make your BOM simpler?
You will need to add 3mm to any hardware that is effected by the belt width:
1. 1x Idler Pulley - Toothed for 2GT-20T - 9mm Belt - 5mm Bore (Compressible)
2. 1x Timing Pulley - 2GT (2mm) - 20 Tooth - For 9mm Belt - 5mm Bore
3. 1x M5x28 Cap Head Screw (For idler)
4. 650mm - Timing Belt - 2GT 9mm.
Cheers!
The author remixed this model.