Aluminum Racing Sprockets for road racing Silver satin anodized. The JT Sprockets manufacturing is today the largest and most modern production facility for gear and sprockets worldwide. The aluminum produced in Austria for aviation alloy 7075 T6 is comparable due to its strength, among others, with some steel alloys. The aluminum is characterized by enormous strength and density and light weight. Motorcyclists in road racing are convinced of the superior quality of JT Sprockets: - maximum performance - best quality - best value JT Sprockets are leaders in the world market. The production facilities are equipped with the latest generation of CNC production machines and produce the entire range of gears and sprockets for the aftermarket and original equipment. Each pinion and sprocket goes through 25 production stages and must be a case undergo more than 10 individual quality checks in order to leave the production successful. JT Sprockets made in the right way: by turning, milling and drilling! In this way, JT reached the optimum profile of the teeth of the highest quality and also the lowest tolerance. Every item will be checked again by hand - so JT Sprockets sets new quality standards in the motorcycle industry.