DirtTricks - Front Sprocket for KTM 450 Rally and KTM 600-690 SC / SX-C / SM-C / Enduro Bikes Size:15 Manufacturer Part #: KN-155

Manufacturer Part #: KN-155

Precise Control

Pre-curved design for better fit and function

15lbs) pair

DirtTricks - Front Sprocket for KTM 450 Rally and KTM 600-690 SC / SX-C / SM-C / Enduro Bikes Size:15 Manufacturer Part #: KN-155The 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