Dirt Tricks Countershaft Sprocket (front) sprockets are Made from high grade shock resistant tool steel.
much stronger than "case hardened" steel.
Absolutely the toughest racing sprockets made.
Machined to the tightest industry standards
Special “through” hardening process for
ultimate toughness and longevity
Dirt Tricks sprockets come with a 1-Year manufacturer guarantee against wear!
MADE IN THE USA!