説明

• Description This alternative belt pulley is manufactured from premium material, which may face up to long-lasting use. Features the PP material, which has excessive durability, hard to deform. Fine workmanship, ensures practicality. Features -Color:White -Material:PP -Size:0.93X0.40X0.40cm/0.37X0.16X0.16in Outer diameter: 9.3mm Aperture: 2mm - A nice alternative pulley wheel to your damaged or worn out one. - Smooth surface, low resistance, delicate running, increased pressure accuracy and less noise. - Widely utilized in DIY model, RC car, RC plane, laboratory, teaching, experiment, and etc. - It is simple in design, yet very realistic in use, which brings super convenience to you. - Small and compact size, light in weight, you could carry and use it anyplace you go. 100 x belt gears

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