30 Tooth Power-Drive Compensator Eliminator Kit. Fits Dyna & Softail 2011-2017

Evolution Industries 30 tooth Primary Sprocket and Chain Kit

* Raise RPM to achieve maximum performance to eliminate lugging

* Constructed of aircraft quality steel

* Heat treated to insure maximum strength

* Kit includes USA Made Regina Chain and 30 tooth sprocket

* Almost 8 pounds lighter than stock

* The Secret to a good launch from a dead stop is gearing! A 30 Tooth front sprocket changes the O.E. primary gear ratio from 1.352 to 1.533:1 which dramatically improves acceleration in each gear.

Suggested Additional Purchase’s

Sprocket Bolt Kit: EVO-1004-3011

Primary Gasket: CG-C9145F1 (FXST/Dyna)

Tech Tips:-

* Does not Fit Breakout or Rocker Models, Use # EVO-1012-1250

* Does not Fit Touring Models, Use # EVO-1012-1221

ECM re-flash is required to correct the functions of the gauges, cruise control, et via an aftermarket EFI tuner such as TechnoResearch & TTS Master Tune.