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Transmission sprockets

  •  CNC-machined from a premium nickel chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/​wear resistance and lubricity
  • Sprockets are drilled and tapped to accommodate late-model lock plate
  • Offset measurement is taken from the face that rests against the mainshaft bearing to the inside of the teeth for “Total Offset” description
  • For use with .530 pitch chain
  • Made in the U.S.A.

Note :

  • 86'-93' Big Twin models & 91'-93' Sportsters require use of OEM #33344-94 (spacer), OEM #12067A (seal) and OEM #11165 (O-ring)! We stock them all!

Don't see the size you need or need help with what offset?

Give us a call at 602-788-0364 or email