HOT CAMS CAMSHAFT 03-15 WRF450 EXHAUST, HOT CAMS 4044-1E YAMAHA YFZ450 Seven MX Gas Gas EC300 21-23 rear

Gas Gas EC300 21-23 rear

apply the throttle and let out the clutch until it begins to engage or “chatter”

CRF250R: 2004-2020

- Velcro closure

- YAMAHA YZ 250 F 2010 2011 2012 2013

HOT CAMS CAMSHAFT 03-15 WRF450 EXHAUST, HOT CAMS 4044-1E YAMAHA YFZ450 Seven MX Gas Gas EC300 21-23 rearThe Hot Cams Stage 1 Exhaust Cam is designed to enhance the performance of Yamaha WR450F models from 2003 to 2015. By increasing exhaust duration and lift, this camshaft improves engine breathability, providing a notable boost in mid range power and top end speed while maintaining bottom end performance. The camshaft retains the use of stock valve springs and features an auto decompressor for smooth operation. A core trade in is not required, allowing