Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 yellow cassette and sprockets

cassette and sprockets

Multiple applications for personalized fit

Standard Connectors:

XC250 18-19

Used by KTM Factory Canada and France's national Motocross series

Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 yellow cassette and sprocketsThe Dirt Tricks Front Sprocket is built from an ultra hard tool steel. Most front sprockets sold today are case hardened, meaning that only a thin outer layer of steel is hardened. Below that layer is soft steel. Our front sprockets are heat treated, giving them the ultimate toughness and wear resistance. How can we have such a hard material without it being brittle? Shock resistant tool steel is the answer. This is the same steel used to punch holes