Check the listing for details. Dynatek Dyna 2 Stage rev Limiter Harley Davidson Models DRL-400-HD. Condition: New. Listed at 298.99 USD. Dynatek Performance Dyna 2 Stage Rev Limiter Harley Davidson Models Part Number: DRL-400-HD The racers friend for consistent launch RPM’s and improved reaction times. Dyna’s Two-Stage rev limiter uses a clutch actuated switch to control rpm stages - clutch in, first stage; clutch out, second stage. Now you can concentrate on the light, not the tach! Set the first stage for desired launch rpm, the second stage for maximum rpm to protect the engine from over-revving. Both stages are adjustable; the first stage can be set between 4,000 and 6,750 rpm (in 250 rpm increments), the second between 6,000 and 9,000 rpm (fully adjustable). Comes pre-wired for easy install. Requires clutch switch, which must be purchased separately. 1-year factory warranty. Please call with any questions regarding this item. We are an authorized Dynatek dealer. If you do not see the item you are looking for in our eBay store, please contact us at and we will make an eBay listing to fit your needs. About Us ATV Galaxy is an authorized Dynatek dealer located in Irvine, California. Please feel free to contact us anytime with questions or tech help. We are open Monday-Thursday 8-5 PM, Fridays 8-3:30 PM. Listing and template services provided by inkFrog