- High-performance racing camshafts
- Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs
- In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower
- Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
Yamaha -- WR 250 F -- (2019, 2018, 2015, 2017, 2016); Yamaha -- YZ 250 FX -- (2017, 2019, 2018, 2015, 2016); Yamaha -- YZ 250 F -- (2016, 2015, 2014)