V-Belt PJ457 180J Rubber Belt 3/4/5/6 Ribs For DIY RC Motor Transmission Belt DIY Model Motor Belt Parts

Mode: PJ457 180J Circumference:457mm Ribs:  3/4/5/6 ribs for optional Belt Type:PJ Ribsection:2.34mm Arc radius (min):0.4mm Arc radius (max):0.2mm Thickness:4.0mm Packing Included:1 Piece V-Belt Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.