Product Description

The G2 Throttle Cam System for KTM allows you to fine tune hand movement/rotation to what happens at the carburetor/throttle body. Why would you want to change this ratio? Imagine the pointer on your computer had only one speed with no adjustment. Chances are it would be annoyingly slow or so fast you would over shoot everything you want to click! At G2 Ergonomics, we wondered why one throttle ratio is expected to work for every rider! Whether your a beginner, an expert, riding a 250 2 stroke or a 450, most throttle ratios are basically same! It’s really pretty crazy when you think about it! In fact, eight time National Enduro Champ Mike Lafferty constantly changed his G2 cams depending on terrain and average speeds!

The system includes a stock ratio cam and two progressive cams that incorporate a non-linear ratio between hand throttle rotation and carburetor or throttle body opening. The “pulley”, or as we 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. For those who want their KTM more responsive, check out our Quick Turn Throttle!

The Throttle Cam System for KTM has cam options with reduced radius for the first ½ of throttle rotation, which requires a slightly farther turn to achieve the same carburetor or throttle body opening position as a stock throttle. This slightly longer pull makes a HUGE difference in rider control as the power is rolled on. The system comes with a “100CAM” – same as stock, “200CAM” – starts out 10% smaller than stock and “400CAM” – starts out 20% smaller than stock. The radius of the 200CAM and 400CAM increases or “ramps up” to stock size at ½ throttle to keep overall rotation required to reach full throttle at or near stock rotation.

Throttle Cam System for KTM Product Highlights

  • 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
  • Alternate G2 cams to fine tune control sold separately
  • Fits inside the stock throttle housing to stock cables
  • Slide one of our Domino Grips (sold separately) or your grip unto the included Throttle Tube
  • Removable end cap eliminates the need to cut the end of the throttle tube when using dirt bike handguards
  • Installs in minutes!
Weight .2 lbs

11 reviews for G2 Throttle Cam System – KTM

Based on 11 reviews
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  1. Anonymous

    Build quality is excellent. Install was pretty straight forward – does what it’s designed to do! Found the 400 cam to work best for my style of riding.

    (0) (0)
  2. Mark Davidson

    Been riding the 525 in the woods a lot lately. Definitely eases the transition from off to on throttle with the 200 cam. Helps tame the torquey beast down just a bit. Big help in the tight stuff.

    (0) (0)
  3. Darren Knowles

    Great product!

    (0) (0)
  4. PAUL

    Amazing product unbelievable results and top quality craftsmanship would highly recommend to a friend10/10

    (0) (0)
  5. michael shepherd

    awesome.has made my 200 easier to ride especially in the tight trails

    (0) (0)
  6. Anonymous

    Great product, have been using these for years with the 400x slow cam to really help find grip when things get a bit slick

    (0) (0)
  7. Ryan r.

    Buttery smooth throttle tube. Great addition for extra throttle control

    (0) (0)
  8. Kristopher

    Immediately after installation, there was a lot of play in my throttle, making me think I did something wrong. I quickly realized that I can adjust the play :). Once I did that….. this thing is awesome! I installed new sprockets which geared my bike right where I wanted it, but made the throttle a bit too twitchy at low speeds. This thing calmed it down and made me a much smoother rider on the tough single track!

    (0) (0)
  9. Anonymous (Verified Purchase)

    Does what it is supposed to do. Needed modification to function properly on my 2013 KTM 450 sxf. I had to sand the cam thinner to allow for free movement in the housing.

    (0) (0)
    • G2 Ergonomics (store manager)

      There should NOT be any reason to modify the cam! Please call Gary at 815-778-0468 so we can determine what is going on. Thanks!

  10. Anonymous (Verified Purchase)

    Great quality product and simple to install.

    (0) (0)
  11. Steven R. (Verified Purchase)

    Great product! Love the adjustments that can be made just by switching out the cams.

    (0) (0)
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