JT Front & Rear Sprocket Kit for Street SUZUKI GSX-R600 2006-2010

All sprockets are heat-treated and hand-finished to meet or exceed the highest possible premium standards.. Front sprockets are made from chromoly SCM420 steel alloy. Made from the finest C49 high carbon steel or 7075 T6 aluminum. JT Steel Rear Sprocket Teeth: 43T Using the 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 possible superior standards. Front sprockets are made from chromoly SCM420 steel alloy. Made from the finest C49 high carbon steel or 7075 T6 aluminum. Gearing 16/43 JT Steel Front Sprocket Teeth: 16T Using the latest generation of computer design and control metal cutting equipment for maximum durability. Front & Rear Sprocket Kit for Street SUZUKI GSX-R600 2006-2010 O.E.M