Sportster 2004-2020, 31 Front & 66 Tooth Rear Pulley Kit, SP3166BBR-2

  

31 Tooth Cast Steel, What you want! Sportster Front & Rear Pulley Kit, SP3166BBR-2: Kit. Good used Big Harley pulley; Machined for Sportster, Black with Black Outer Ring (BBR).

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. Optional Companion Items: Not included with this Listing!!! Holder and Socket to remove and replace the left-hand pulley nut. Adjust your speedometer & odometer, To keep you safe! Bolt head Covers not included.

"Overdrive Gearing", for high speed cruise! Makes 883 final gearing to be like 1200! Does not require a belt change for either 883 or 1200.

Reduce 5th gear engine rpm approximately 500 at 70 mph; Why cruise your 883 at 3,750 - 4,000 rpm? Higher cruise rpm gets the engine hotter! With these pulleys you may not be able to do burnouts or raise the front wheel. Modification is not necessary for 31 or 66 pulley.

For instructions & pictures visit. Socket: For Fron t Pulley Nut. 1-7/8" x 1/2" drive , ATLAST! Don't hassle with a. 2 pound socket & adapter on the end of your impact! For a socket & adapter! Red Anodized, Aluminum Billet for life. Holder: Keeps impact from damaging transmission, belt and primary adjuster!

Includes: Rotary File to modify cover posts & Exhaust Bracket! Corrects the speedometer & odometer reading.

When changing pulleys or rear tire size. Send us the year and model of your Sportster and we will preset The Corrector for you! 10 minute install, no cutting or splicing. Just plug into your Harley Davidson Sportster wiring! Module can be adjusted for any pulley and tire combination; no tools or computer required! Module mounts onto your frame, no tools required, instructions provided. We will preset for you! Rear pulley Kits to match your need! We also have 32 tooth front pulleys! Front & Rear Pulleys & Tools. Front & Rear Pulleys & S peedometer Corrector. SP3166-2G: Front & Rear Pulleys, S peedometer Corrector & Tools. Specify your bike at checkout. May be charged at checkout. And photos included and at.

Also Available: Sportster, other "OverDrive" Steel, Transmission, Front Pulleys. Increase Gas Mileage on interstate. Find your year and engine size. Choose a mph you want to cruise at, that is your pulley! 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). 75- mph Cruise, 3300 rpm: 32 Tooth Front & 66 Tooth Rear Pulley s, 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! 32 Tooth: Modifications are required to pulley cover and matching case standoffs.

Visit website for photos and instructions, SportsterStuff. 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. 2004-Up, 30TS-2: Gives 883's more mph in every gear, still lower than 1200's; two more teeth than stock. Holds the pulley, all impact wrench torque goes to the nut.

NOT YOUR TRANS & PRIMARY CHAIN ADJUSTER! Designed to not damage your nut or chrome! If you want to ride the. For hours, you want these handlebars! Enhance your existing Turn Signals to be LED Lights!