The JT Sprockets production today is the largest and most modern production plant for pinion and crown in the world, equipped among other things with the latest generation of numerically controlled production machines. JT Pignoni produces the entire range of gears and sprockets for the aftermarket and original equipment. Each pinion and crown goes through 25 production steps and is then subjected to over ten individual quality checks to leave production successfully. JT Pinions done the right way: from turning, milling and drilling! This is the only way to achieve the highest quality at the lowest tolerances and the best tooth profile. After the subsequent thermal coating of each item is hand checked - so is JT Pignoni new quality standard in the motorcycle industry.