HOT CAMS CAMSHAFT STAGE 1 EXHAUST YAMAHA WR250F 15-17 YZ250F 14-16 YZ250FX 15-17 Stock Item:HOT CAMS CAMSHAFT STAGE 1 EXHAUST YAMAHA WR250F 15-17 YZ250F 14-16 YZ250FX 15-17 Replacement ZETA Pivot Perch FP

Replacement ZETA Pivot Perch FP adapter assembly

impact-certified protection

Low friction radial thrust bearing

Replacement liner pad for LS2 Coz helmets

Anti-twist moulded nylon mid sole

HOT CAMS CAMSHAFT STAGE 1 EXHAUST YAMAHA WR250F 15-17 YZ250F 14-16 YZ250FX 15-17 Stock Item:HOT CAMS CAMSHAFT STAGE 1 EXHAUST YAMAHA WR250F 15-17 YZ250F 14-16 YZ250FX 15-17 Replacement ZETA Pivot Perch FPStage 1 ITR: dual cam motor: Intake and exhaust cams sold separately. Excellent bottom end and midrange increase. Includes auto decompression mechanism. Uses stock valve springs Exhaust Duration (Degrees at 1mm): 246. 70 Exhaust Lift (mm): 8. 59 Exhaust Lobe Center (Degrees): 103. 44 Exhaust Valve Lash (mm): . 22 Intake Duration (Degrees at 1mm): . 00 Intake Lift (mm): . 00 Intake Lobe Center (Degrees): . 00 Intake Valve Lash (mm): . 00 Camshaft Hot