Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 yellow XC250 18-19

XC250 18-19

Aluminum/stainless construction for reduced weight and increased durability

Standard Connectors:

Fitment Specs:: Teeth: 13 KTM 350 XC-F 12-21 Footnote:: Ultralight

serious injury to the rider or others or even death of the rider or others

Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 yellow XC250 18-19The 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