Product Information
Dirt Tricks Ironman KTM Front Sprocket
Ironman front sprockets are constructed of through-hardened, shock-resistant die steel. Most front sprockets sold today are "case hardened", meaning that only a thin outer layer of steel is hardened. Below that layer is a core of soft steel. Ironman front sprockets are heat treated to as hard as bearing races all the way through, giving them the ultimate in toughness and wear resistance. How can we have such a hard material without being brittle? Shock-resistant die steel is the answer. This is the same steel used to punch holes through 1" thick plates of steel, on high speed punch presses. Don't settle for inferior sprockets. Buy the only sprockets with a one year guarantee!
Fits: KTM 2/4 Strokes 125-530 (1999-2010) with 520 chain size.
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Price: $37.95 $34.95
