JT SPROCKET 1989 KR250 B2 KR1 Kawasaki JTR472.40 40 TOOTH

JT SPROCKET 1989 KR250 B2 KR1 Kawasaki JTR472.40 40 TOOTH. The vendor part number is JTR472.40. Read title to know what you are getting. Catalog descrition… Made frontthe latest generation of computer design and control metal cutting equipment for maximum durability All sprockets are heat treated and hand finished to meet or exceed the highest quality standards JT rear sprockets are made from the finest C45 high carbon steel or7075 aluminum Fits Chain with a520 pitch