Htd 5m-60t Timing Belt Pulley 27mm Width Gear Pulley With Keyway 12/14/15/16/18/19/20/25mm Bore 60teeth Transmission Pulley - Pulleys - AliExpress
CPT – poulie de distribution HTD de 5 M, pas de 5mm, 56 dents, courroies de 15 mm de large, oxyde noir, correspond à la douille conique 1210 - AliExpress