B256/B265/B280 MXL Rubber Pulley Timing Belt Close Loop Synchronous Wheel Belt,Synchronous Wheel Belt B256/B265/B280 MXL Rubber Pulley Timing Belt Close Loop,Pitch: 2,032mm, Belt Width:6mm/10mm, Belt Thickness: 1,14mm, Material: Rubber, Product Size , High-End Fashion For Top Brand time-limited Specials Free shipping and free returns on all orders. Loop Synchronous Wheel Belt B256/B265/B280 MXL Rubber Pulley Timing Belt Close.