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Purchasing Information:
After you place your order on this site, we will contact you to confirm your order details prior to payment being made. All orders will be processed and fulfilled by one of our authorised dealers. Rollies Speed Shop Distribution is a wholesale business and does not sell directly to the general public. For more info see the Purchasing Information page.
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 PurchaseÂ’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.
MFR PART No: EVO-1012-1251
ROLLIES PART No: EVO-1012-1251
Fill out the form below or call us on
(07) 3252 5381 and one of our
parts specialist’s will help
you get the parts you need.Â
