Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 2023 250 SX-F (2011-2015)

250 SX-F (2011-2015)

Arenacross (AX) (stock offset for 48mm forks is 20mm

HRF Quick release flag holder shown in pictures is sold separately

High-powered LEDs emit amber light from 3 sides for extra visibility

Dirt Tricks Lightweight Steel Front Sprocket Yamaha | YK2 2023 250 SX-F (2011-2015)The 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