Polaris Speedometer Correction Kit



Make Your Speedometer Read Right
Big upgrades to your Polaris ATV or UTV can really mess up your speedometer reading. With massive tires and a gear reduction, your speedo reads 25 MPH when you’re really flying at 45! Get SuperATV’s Polaris SpeedDoctor Speedometer Correction Kit to force your OEM speedometer to show the correct speed. Even better, it corrects your odometer reading too.

Dead Simple Setup
Getting this speedo correction kit installed is easier than you think. It plugs right into your rig. Then all you have to do is use your passenger’s GPS to tell it what your actual speed is and you’re ready to go.

NOTE: For safety purposes, always have a passenger assist in monitoring the GPS speed while driving during the setup process.

WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.

⚠ California Proposition 65 Warning ⚠
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.


  • Corrects your stock speedometer and odometer
  • Great for big tires, gear reductions, and snow tracks
  • Plug and play installation with model-specific harness
  • Simple to program
  • IP67 water resistant rating
  • All Polaris Ace Models : 2016-2019
  • All Polaris General Models : 2016+
  • All Polaris Ranger Models : 2011+
  • All Polaris RZR Models : 2009+
  • ALL Polaris Scrambler Models : 2014+
  • All Polaris Sportsman Models : 2011+

Replaces OEM Part #: 4013908, 3234299, 3234508, 4012167



Customer Reviews

Be the first to write a review

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

R1 Has Over 1,700+ Five Star Reviews!

See What Customers Are Saying

R1 Has Been Family Owned & Operated For Over 6 Years!