3:1 Reduction 60T 20T HTD3M Pulley Set Belt Width 10mm 3M Timing Pulley 3M 20Teeth 60Teeth Pulley HTD 3M Synchronous Wheels SetHome Improvement > Hardware16,80 USD (≈ 15,04 €)23,66 USDDisponibileSold by AliExpress WWVai al negozio