Up for sale is JT 1981-1983 KZ650H CSR Kawasaki REAR SPROCKET STEEL 32T-630 KAW JTR501.32. The vendor part number is JTR501.32. Please read the title to know what is for sale. Catalog Description� TOP QUALITY AT ECONOMICAL PRICES Made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed O.E.M. standards Outlasts any mild steel or surface hardened sprocket as much as two or three times over .
The photo of the sprocket shows it with the trapezoidal holes in it, just as they came from the factory when new. When it arrived, it had circular holes, which does not look at all like the factory originals. I restore Kawasaki 900s to look as they did when new.