S4.5M Timing Belt 729-S4.5M to 2475-S4.5M, Width 6/8/9/10/12/15/20/25mm, 4.5mm Pitch Synchronous Belt for 3D Printer, CNC DriveHome Improvement > Hardware9,30 USD (≈ 8,32 €)16,92 USDDisponibileSold by AliExpress WWVai al negozio