Set Puleggia Gt2 Cinghia Distribuzione Ricambio Kit Viti Tensione F8M6
2X Pulley 20 Teeth Bore 5mm + 6mm Timing Belt & 2X Idler 4X Tension F8M6. pulley is used together with belt, which is very convenient to use. The scalloped shape ensures smooth installation of the belt teeth.