ROGUE RACING PULLEY - MEDIUM ( +2.5 lbs )

Rogue Racing Pulley Medium ( +2.5 lbs )
Kawasaki Ultra 250X / Ultra 260X Blower Pulley
This Pulley was designed with the life of the bearing in mind. 
FOUR MAIN FEATURES:
1. This pulley has better cooling for the bearing than any other pulley on the market. The slotted holes help pull heat from the bearing and dissipate it into the air. Less heat and the bearing will last longer.

2. This pulley has belt guides on the front and rear edges to help the belt stay on even if the belt gets hot and stretches. With the heat generated by the bearings being drawn out by the slots in the pulley, the belt is even less likely to get as hot as it normally would.

3. These pulleys are anodized the help prolong the life even while using them in the harshest of places like the ocean.

4. These pulleys and bearings are coated with a protectant to help keep the corrosion away. 

NOTE:
When you install this Medium size pulley you are adding AIR to the AFR (Air Fuel Ratio)
When you add more AIR to the AFR mixture, you are going to need to also add more FUEL.
Adding more fuel to your AFR is done by using an aftermarket FUEL PUMP p/n(RFS-FUEL-PUMP) and an Adjustable FUEL REGULATOR p/n (RFS-AERO13105)
To know if you are adjusting the Fuel Regulator correctly in the right direction you will need an AFR METER to monitor the AFR mixture.
AFR METERING KIT p/n (RFS-AFR-INNOVATE-LC1)
AFR metering numbers are typically in the 9 to 16 range with 12.50 to 12.75 being the numbers you want to achieve.
 
SUGGESTED PART TO BE USED WITH ANY AFTERMARKET PULLEYS:  R&D SUPERCHARGER WHEEL HUB KIT p/n(RR-611-25001)
This kit includes a billet blower snout / hub, an alighnment tool to insure the belt and pulleys are lined up correctly, and instructions for installation & alighnment.

ALSO: Fuel line & Fittings will be needed to complete the system. Parts can be ordered individually or we can build a kit of all required item to complete the fuel system.

We have all of thes items needed to assymble a complete, tunable fuel system for the Kawasaki Ultra 250X / 260X.
Sales@RoguePowerSports.com