Gates Powergrip® 2GT Toothed Idler 6mm Belt - 20 Tooth - 5mm ID
A highly recommended accompaniment to the Gates Powergrip® 2GT Belt. Available in a selection of sizes.
These come in standard 5mm bore
Toothed Idlers used appropriately in place of bearings prevent damage to the belts teeth by allowing it to glide freely and gently cups its teeth as it traverses around the curve.