HOT CAMS CAMSHAFT YZ450F 03-09 INTAKE, HOTCAMS 4023-1IN Windblock 250 EXC 2T (2005-2012)

250 EXC 2T (2005-2012)

ø of plastic 280 mm

Adjustable padded waist belt

Take the new RFX Axle Blocks and place on swing arm ensuring alignment and bolts are in position

Centre: 6200322 Colour: Black Centre: JTR215 Material: Aluminium Pitch: 420 Position: Rear Range: 7075 Series Teeth: 51 Fitment Summary

HOT CAMS CAMSHAFT YZ450F 03-09 INTAKE, HOTCAMS 4023-1IN Windblock 250 EXC 2T (2005-2012)Hot Cams Stage 1 Intake Cam HOTCAMS 4023 1IN YAMAHA WRF450 WR450F 2003 2015, YAMAHA YZF450 YZ450F 2004 2009, YAMAHA ATV YFZ450 2004 2009, Dual cam motor: intake and exhaust cams sold separately. Excellent midrange and top end increase. Exhaust cam includes auto decompression mechanism. Uses stock valve springs. Intake Duration (Degrees at 1mm): 269. 00 Intake Lift (mm): 8. 86 Intake Lobe Center (Degrees): 110. 00 Intake Valve Lash (mm): . 15 Part No