Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 Size:14 Soft knee guard with hard

Soft knee guard with hard shell extended shin sliders

and heat dissipation

this camshaft is a BBR exclusive

Compatibility

We’ve paired a B-size 1” rubber ball base that accommodates bars 1 1/8" to 1 ½” in diameter with a B-size standard length arm and the dynamic X-Grip® for phones

Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 Size:14 Soft knee guard with hardThe 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