JT Sprockets CB100/125

JT Sprockets – the World’s No.1 market of aftermarket sprockets.Why?JT Rear Sprockets use super hard ultra durable high-carbon C49 steel. No other rear sprocket is made from this material. Most use weaker C45 steel. Spending $5 or $10 more for a set of quality JT Sprockets, in the big picture, is money well spent, giving you or your customer up to 2 to 3 times the life of your sprockets and chain.JT Alloy Sprockets
They are made from the highest-grade aluminium available – 7075-T6. It’s sourced from Austria, coming off the same production line as the aluminium used in the Airbus planes. The heart of JT sprockets durability is the material used and the accuracy of the machining.