Sportster Rear Pulley Sprocket, 66 Tooth x 1" Belt
  • Finish: Black Spokes and black outer ring.
  • Condition: Used but in good condition
  • Size: 66 Tooth x 1" belt
  • Style: 10-Spoke pulley
    Sales Tax: May be charged at check out
  • Fitment: 
    • 2004-2022 Sportster; 2004-2006, Requires belt change to 1". 
    • Belt, 137 tooth: requires minimum 30 tooth front pulley
    • Belt, 136 tooth: requires minimum 29 tooth front pulley
    • International: If you are replacing a "Cush Drive" rear pulley you will need the axle spacer used on Sportster for direct drive rear pulleys.
Companion Items available; not included
Speedometer Corrector: Search for "TC-HD1", 2005-2020)
Pulley Bolt Head Covers: Search for "BC-625B"

MORE GEARING OPTIONS?
 Get your 66 tooth rear pulley with Front Pulley 
Kits 
(30 or 32) to match your need!

Search with model number shown.
  • SP3266-2, SP3066-2:   Front & 66 Rear Pulleys
  • SP3266-2B, SP3066-2B: Front & 66 Rear Pulleys & Tools!
  • SP3266-2C, SP3066-2C: Front & 66 Rear Pulleys & Speedometer Corrector!
  • SP3266-2G, SP3066-2G: Front & 66 Rear Pulleys, Speedometer Corrector & Tools!

More Products available on Ebay: (click on "Visit Store" above)
"Overdrive" front pulleys for Sportster, Interstate cruising. (Which pulley? The best gas mileage is ~3000 rpm. Choose how fast you want to cruise, that is your pulley!)
883, 1991-2003 & 1200, 1991-Up:
  • 75 mph Cruise, ~3100 rpm: 32 Tooth Overdrive Transmission Pulley, 10.3% (1200)-18% (883) change!
  • 70 mph Cruise, ~3100 rpm: 30 Tooth Overdrive Transmission Pulley, 3% (1200)-11% (883) change!
  • 65 mph Cruise, ~3000 rpm: 29 Tooth Overdrive Transmission Pulley, standard (1200) 7.4% (883), change!
883, 2004-Up:
  • 75+ mph Cruise, ~3300 rpm: 32 Tooth Overdrive Transmission Pulley, & 66 tooth rear, ~17% Change!
  • 70+ mph Cruise, ~3300 rpm: 32 Tooth Overdrive Transmission Pulley, ~14% Change!
  • 65+ mph Cruise, ~3200 rpm: 30 Tooth Overdrive Transmission Pulley, ~7% Change!
  • 60+ mph Cruise, ~3100 rpm: 29 Tooth Overdrive Transmission Pulley, ~3% Change!
Pulley Nut Socket & Holder Tool Kit, Sportster: Special design for Front Transmission Pulley Nut, 1/2" drive X 1-7/8", 6-point. (PHK-SP1)
Pulley Holder, Sportster: Stops pulley from rotating for nut removal and install. Does not allow impact shock waves into trans and primary. (PH-SP1)
Fork Nut Socket, Sportster: Special design for Front Fork nut, will not damage chrome or nut, 1/2" drive X 1-3/8", 6-point. (SOC138-SP)
Tail Lights, Sportster: Enhance your existing Turn Signals, Stop & Tail with LED's!
Heel/Toe Shifter, Sportster: Protect the top of your boot and achieve quicker and more positive up-shifts! HTS-SP1 (1991-2003), HTS-SP2 (2004-Up