VORTEX RACING STREET OEM 

GOLD CHAIN & SPROCKET KIT

1987-09  Kawasaki EX-500 (Ninja 500R)

Kit Gearing: 16/42 (OEM) - 520 Pitch

• Drilled lightening holes reduce rotating mass
• High carbon steel for maximum strength
• Special Vortex Nickel plating to resist corrosion
• Induction hardened to reduce surface wear

Vortex Steel Rear Sprocket

• Black satin electro-plated finish to resist corrosion
• Manufactured from carbon steel
• Ideal Tooth Design for perfect chain hold and release
• Each sprocket is cupped down from the tooth ring to the body to reduce as much weight as possible
• Maximum wear resistance. Hardened teeth ensure that the sprocket will hold up to many miles without affecting strength
• Precision manufactured and induction hardened to precise tolerances.
  

Vortex SX3 Performance 520 X-Ring Roller Chain:

• Ultra strong with tensile strength of 8,500 lbs
• Lightening holes on inside links for reduced weight without reducing strength and extending wear life 
• Improved stiffness even with lowering weight
• Minimized the clearance between the plates for less problems with dirt and grind damaging the chain
• Use with engines up to 750cc
• Color:  GOLD

Do you need to fix the error in your speedometer?   After changing the stock gearing ratio of your motorcycle your speedometer will not be accurate and could have an error of up to 20% (most motorcycles come from the factory with a 10% speedometer error already!). This will cause the Speedomoter to read much faster than your actual speed and also show more miles traveled then you are actually riding. The solution is the SpeedoDRD!  Click on the photo below  to check out the SpeedoDRD

SpeedoDRD

SpeedoDRD Speedometer Calibrator Features:

• The smallest electronic speedometer/odometer calibration device in the world.
• Saves max speed, which can be recalled to your stock speedometer gauge
• Widest calibration range on the market (ratio based and multiplier/divider capability)
• Built in testing mode to ensure proper installation
• Easier to setup than any other device on the market
• Simple plug-in installation for many vehicles using factory OEM connectors
• Works for any 3 wire Hall Effect Sensor, or 2 wire Ground Switch Sensors
• Works for vehicles which display MPH or KPH
• Ability to convert MPH to KPH, or KPH to MPH
• Ratio based correction in 0.1% steps, up to 99.9% + or -
• Fractional frequency multiplier & divider with 0.1 steps, up to 99.9 + or -
• Weather proof design to protect against the elements
• 18" wiring harness (1.5ft)
• 3 year product replacement warranty
• Made in the USA 

PLEASE ALLOW 4-8 BUSINESS DAYS FOR DELIVERY.