Our yellow polyurethane cones are softer than the red ones for better dampening characteristics but still harder than stock to reduce handlebar twist. Four cones and four steel cupped washers included. Will work on all Ride Eng. or stock CR/CRF/CRX/YZF/WR/FX rubber mounted triple clamps. Note: Ride Eng. only makes rubber mounted triple clamps for YZ125/250 so these cones will also fit these models when using our triple clamps. Stock YZ125/250 clamps are excluded.