(156 customer reviews)


G2 Dirt Throttle Tamer for Kawasaki

Smoother power delivery with the G2 Throttle Tamer Tube for Kawasaki motorcycles. Progressive design for control in technical situations. Faster cornering – more traction – better confidence in gnarly conditions! Used by Rocky Mountain Red Bear Kawasaki’s Steward Baylor & Thad Duvall!

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SKU: g2-d-tmr-kaw Categories: , Tags: ,

G2 Throttle Tamer Tube for Kawasaki

The G2 Throttle Tamer for Kawasaki motorcycles helps YOU become a better rider! How? It uses a “progressive” (non-circular) ratio between throttle grip turn and power delivery. By changing the shape of the pulley, or “cam”, the Throttle Tamer gives you a huge improvement in control!

Each Kawasaki Throttle Tamer’s progressive shape is proven to be the best all-round solution for each model. For most models, the cam size begins about 20% smaller that stock, then it ramps up to the stock size by about one-half throttle. Used by Rocky Mountain Red Bear Kawasaki’s Steward Baylor & Thad Duvall

The Throttle Tamer’s 20% smaller size requires slightly more turn at first, which makes a HUGE difference in control! As the power is rolled on, its far easier to modulate traction! The cam size increases, or ramps up, after ½ throttle to keep overall rotation near stock rotation.

Whether your goals are faster cornering, less wheelspin or more finesse on those goat trails, the G2 Throttle Tamer will improve your control!

For 2 cable models (4 strokes or 2 stroke EFI), the cam appears circular from the side. However, if you look closely you will see a channel machined into the cam. This channel has our progressive “tamer” shape. Utilizing a channel provides all the control while keeping the cable positioned properly.

Are Delrin bushings better than ball bearings?

Conventional ball bearing equipped throttle tubes seem like a great idea. Once installed and you’re twisting the throttle (with the bike on a stand and the engine off) it sure feels sweet! But give it a “real world test”. While you’re sitting on the bike, apply a bit of downward pressure on the grip as you turn. You will immediately feel the aluminum tube contact the handlebar.

With G2 Throttles, the Delrin bushings prevent this completely! Push down all you want! In addition, ball bearings require constant maintenance (unlike our ball bearing solution called the Jimmy Twister), or the bearing will corrode and ultimately seize. Not so with our Delrin bushing equipped throttle tubes!

G2 throttle with delrin inserts and removable cap

In addition, all G2 throttle tubes include a Delrin Friction Plate, which looks like a thin, black washer. This is installed onto the handlebar before the throttle tube and inside of the throttle housing. This stops aluminum-on-aluminum contact for a smooth, precise feel even while pushing inward!

Using handguards? No problem with the G2 Throttle Tamer Tube for Kawasaki! The end cap is removeable (see above pic) and allows easy handguard installation. The knurled area provides solid grip adhesion. Just install a good quality grip (we highly recommend Domino Grips) and you’re good to go!

G2 Throttle Tamer Tube for Kawasaki

  • CNC machined, polished and anodized 6061 aluminum!
  • Self-lubricating Delrin bushings at each end of tube eliminate aluminum-to-aluminum contact and provide an ultra-smooth feel.
  • Progressive ratio is our best recommended shape for each machine’s power characteristics.
  • Fits inside the stock throttle housing to stock cables.
  • Slide one of our Domino Grips (sold separately) or your grip unto the included throttle tamer 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

156 reviews for G2 Dirt Throttle Tamer for Kawasaki

  1. Kyle B.

    I love this throttle!!! Really makes the old kx much more manageable in the tight technical terrain. Highly recommend!

  2. Trevor G.

    Throttle tamer works great. Totally changed how the bike felt in a good way. This was the best purchase I made for my KX250f.

  3. Kevin R.

    Made the bike a lot less froggy when starting from a dead standstill. Made low and slow technical woods riding fun again. Thank you.

  4. Richard G.

    This is a great product, especially if you are converting a motocross bike into and off road trail bike. Takes that quick hit out all allows you to have more throttle control at lower speeds. Here is an install video and review.


  5. Anonymous

    Awesome product

  6. Charles Parish


  7. Benjamin Warren

    Big upgrade from the stock worn out tube on my 2007 KLR. Fit is great, installed on some Protaper bars. No issues with throttle cable figment. The throttle tamer cam profile works well with the bike.

  8. Dustin Davis

    The throttle tamer helps tremendously in the woods to take away some of the 4 stroke twitchyness

  9. Danny G.

    Easy to install and does exactly what I needed it to. Softens the abrubtness right off idle.

  10. Jay F.

    This is the best Aftermarket part I’ve put on my 2022 KX 450. I would highly recommend it to anyone struggling with the initial crack of the throttle and the Untamed throttle response the 450s offer.

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