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G2 Throttle Tamer KTM
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G2 Throttle Tamer KTM

G2's challenge was to improve control of over-responsive power characteristics of most fuel injected motorcycles. Their solution is the throttle tamer.

The Throttle Tamer incorporates a non-linear ratio between hand throttle rotation and carburetor or throttle body opening.  The “pulley”, or as they call it, “cam” pulls the throttle cable as the rider rotates the grip/tube.  By altering the conventional, circular shaped cam, a vast improvement in control is achieved.

The Throttle Tamer has a cam with a reduced radius initially, which requires a slightly farther rotation to achieve the same carburetor or throttle body opening position as a stock throttle.  This virtually eliminates the jerky “throttle snatch” especially evident in modern fuel injected street bikes.  The radius increases or “ramps up” after ½ throttle to keep overall rotation requires to reach full throttle at or near stock rotation.


  • Machined from 6061 aluminum in the USA!
  • Self-lubricating Delrin bushings at each end of tube eliminate aluminum-to-aluminum contact and provide an ultra-smooth feel
  • Included cam is removable and can be replaced with alternate cams (sold separately) to fine tune control
  • Fits inside the stock throttle housing to stock cables
  • Works with all known aftermarket cruise controls
  • Slide your grip unto the Throttle Tamer

Note: Image for reference only. Actual G2 Throttle Tamer may vary depending on your bike's make and model.

This Product Fits:
1190 RC8 20082013
1190 RC8 R 2010, 2011, 2012, 2013
990 Adventure 20032012
990 Adventure Baja 2013
990 Adventure R 20032012
990 Adventure S 20032012
990 Super Duke 20052012
990 Super Duke R 20052012
Product Style RevZilla Item # Manufacturer Product # Availability
G2 Throttle Tamer KTM 921955 40-310 In Stock: Ships within 24 hours


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G2 Throttle Tamer KTM 4.5 5 4 4
Cures the RC-8 throttle response to large extent More than satisfied. Tricky instal but more to with standard grips than the throttle tube. Really improves the super sensitive RC-8 throttle response. August 25, 2015
Fixed the KTM supduke lurching It took me about 5 minutes to put this on. Vastly improved the lurching the KTM 990 Superduke is known for. Low speed turn at minimum throttle is no longer a problem. I can't speak to the durability as I've had it a week. If i were doing a track day I would switch out for the original throttle tube, but I think for in town/touring this throttle is a must. April 6, 2015
Works as advertised I installed this on my 08 KTM SuperDuke and now riding the rough, goaty back roads is much smoother.With the stock piece there was a lot of jerkiness as the bumps would cause unwanted throttle inputs but the G2 piece alleviates that. Also,no more jerkiness with fine throttle inputs on smooth twisties entering or exiting the corners. I like it a lot! February 24, 2015
Works but some caveats. This works as advertised, however be aware that if you're using the smallest (most tame) cam, that the return cable on the 990 is too long and you likely won't be able to adjust the slack out of it using the adjustment near the throttle. This results in a small click when closing the throttle as the cable catches on the edge of the channel. To adjust the slack out you'll need to adjust from the airbox, which also involves ECU work. Additionally, for me this didn't clear up my perceived abrupt fueling issue completely. That said, as long as I'm not coming off idle really helped achieve smooth throttle application. Important on a bike that is actively trying to kill you. :) October 7, 2013
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G2 Throttle Tamer KTM
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RevZilla Store asked: Why did you choose this?
George K: To tame the beast... And it worked... Mar 31, 2015