- High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel
- Accurate rates to within 2%
- Accuracy and performance
Yamaha -- YZ 125 -- (2004); Yamaha -- YZ 450 F -- (2004); Yamaha -- YZ 250 F -- (2004); Yamaha -- YZ 250 -- (2004); Kawasaki -- KX 450 F -- (2006)