Includes Instructions
Sportster 883 & 1200 Front Pulley Kit, "SP3166GPR-2G":

Fitment: 2004-2022

Included:
* Front Pulley: 31 Tooth Steel Transmission Pulley, What you want!
* Rear Pulley: 66 Tooth Good used Big Harley pulley; Machined for Sportster.
  • Rear Gray Pulley is not new. May have light scuff marks in finish.
  • International Sportsters: If you are replacing a "Cush Drive" rear pulley you will need the axle spacer used on Sportster with direct drive rear pulleys.
* The Corrector: Adjust your speedometer & odometer, To keep you safe! Please specify your year and model.
* Tools: Special 1-3/4" x 1/2" drive socket and Pulley Holder

Pulley Information:
  • Decrease High Speed Vibration
  • "Overdrive Gearing", for high speed cruise!
  • Does not require a belt change (except 2004-2006)
  • Can increase gas mileage!
  • Reduce 5th gear engine rpm approximately 500-600 at 70 mph; Why cruise at 3,750 - 4,000 rpm?
  • Reduce oil temperature! Higher cruise rpm gets the engine hotter!
  • Modification: No modifications are required.
  • Sales tax may be added at checkout

Speedometer Corrector Information: Corrects the speedometer & odometer reading (mph or kph)

  • Plug and Play: 10 minute install, no cutting or splicing. Just plugs into your wiring!
  • Easy Install: Module mounts onto your frame, no tools required, instructions provided
  • Fitment:
    • 2005-2013: All
    • 2014-2020, Gear Indicator will not work
    • 2004: Requires a different Corrector, and 1" belt; contact us
    • Include the year and model of your bike when ordering and we will preset The Corrector for this new pulley!
  • Guaranty: 13 months after date of purchase

Tools

Socket:

  • Don't hassle with a 4" long, 2 pound socket & adapter on the end of your impact!
  • This special socket is only 3/4" long, 1/4 pound!
  • Don't pay $40-$50 for a socket & adapter!
  • Anodized Black Billet for life
Pulley Holder:
  • Don't hassle trying to use your brake & engine to keep the pulley from turning!
  • Don't send shockwaves into your trans & primary chain adjuster with your impact gun!
  • Don't guess at the final tightening torque for the pulley nut!
Rear Pulley Kits, one to match your need!
  • SP3266-2:   Front 32 & Rear 66 Pulleys
  • SP3266-2B: Front 32 & Rear 66 Pulleys & Tools!
  • SP3266-2C: Front 32 & Rear 66 Pulleys & Speedometer Corrector!
  • SP3266-2G: Front 32 & Rear 66 Pulleys, Speedometer Corrector & Tools!

To Order: Specify your bike at checkout
Sales tax: May be charged at checkout
Installation: Instructions and photos included, 883Sportster.com

Also Available:
Sportster, other "OverDrive", Transmission, Front Pulleys:

  • Increase Gas Mileage on interstate: The best mileage is ~3000-3200 rpm.
  • Which pulley?  Find your year and engine size. Choose a mph you want to cruise at, that is your pulley! 
    883, 1991-2003 & 1200, 1991-Up: 
  • 75- mph Cruise, ~3100 rpm: 32 Tooth Overdrive Transmission Pulley, ~18% change (1200) 
  • 70- mph Cruise, ~3100 rpm: 30 Tooth Overdrive Transmission Pulley, ~3% (1200) to 11% (883) change
  • 65- mph Cruise, ~3000 rpm: 29 Tooth Overdrive Transmission Pulley ,~3% (883 only) change (same final gearing as a 1200)
883, 2004-Up: 
  • 75- mph Cruise, ~3300 rpm: 32 Tooth Front & 66 Tooth Rear Pulleys, ~17% change (same final gearing as a 1200 with a 30 tooth)
  • 70- mph Cruise, ~3300 rpm: 32 Tooth Overdrive Transmission Pulley, ~14% change (same final gearing as a 1200)
  • 65- mph Cruise, ~3200 rpm: 30 Tooth Overdrive Transmission Pulley, ~7.1% change
  • 60- mph Cruise, ~3100 rpm: 29 Tooth Overdrive Transmission Pulley, ~3.5% change 
  • Increase MPH in Each Gear:
    • You won't have to wind it out just to keep up with traffic anymore!
    • You can actually "use" 1st, 2nd & 3rd!
  • Reduce Highway Engine RPM:
    • 32 Tooth: Modifications are required to pulley cover and matching case standoffs. Visit website for photos and instructions, SportsterStuff.webs.com.
      • 1991-2003, 32TS-1: Same as changing rear pulley to a 55 tooth. Sport models may require a 130 belt or shorter shocks.
      • 2004-Up, 32TS-2: Gives 883's the same final ratio as 1200's, gives 1200's an "overdrive" 5th gear
    • 30 Tooth: No modifications required, except XR's require modifying the inside of the pulley cover.
      • 1991-2003, 30TS-1: This is one more tooth than a stock 1200
      • 2004-Up, 30TS-2: Gives 883's more mph in every gear, still lower than 1200's; two more teeth than stock.
  • Front Fork Nut Socket: Designed to not damage your nut or chrome!
  • Handlebars for Sportster: If you want to ride the Interstate for hours, you want these handlebars!
  • LED's: Swap your existing filament lamps for LED's! Brighter, Longer lasting, quicker acting & attention getting!
  • Installation instructions and photos visit: 883Sportster.com/