(154 customer reviews)

$49.95$69.95

G2 “Stock Ratio” Throttle Tube for Beta

Stock Ratio! Replace your stock Beta plastic throttle tube with USA-machined aluminum and Delrin bushings.


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G2 “Stock Ratio” Aluminum Throttle Tube for Beta

Replace your stock Beta plastic throttle tube with G2’s stock ratio aluminum version. Not only will you enjoy the ultra smooth throttle action of the Delrin bushings, you can also easily replace your motorcycle grips in the future.
G2 Throttle Tubes are machined in the USA from 6061 aluminum. The “grip” area has an internal knurl pattern to provide an adhesion surface without increasing the grip area dimension (and a bulky grip feel). The tube is then polished for a superior finish before anodized our standard “G2 Red”. Delrin bushings are inserted into each end of the tube. These “self-lubricating” Delrin bushings prevent aluminum-to-aluminum contact with the handlebar. They also provide a smooth “ball bearing” feel without the maintenance of a ball bearing system.

How are Delrin bushings better than ball bearings?

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, or the bearing will corrode and ultimately seize. Not so with our Delrin bushing equipped throttle tubes!

G2 “Stock Ratio” Aluminum Throttle Tube for Beta Highlights

  • Machined from 6061 aluminum in the USA!
  • Self-lubricating Delrin bushings at each end of eliminate aluminum-to-aluminum contact and provide an ultra-smooth feel.
  • Fits inside the stock Beta throttle housing to stock cables.
  • Works with all known aftermarket cruise controls.
  • Makes replacing your motorcycle grips a cinch. Slide one of our Domino grips or your grip onto the throttle tube.
  • Removable end cap eliminates the need to cut offthe end when using dirt bike handguards
  • Installs in minutes!
Weight .2 lbs
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154 reviews for G2 “Stock Ratio” Throttle Tube for Beta

  1. michael b.

    Just what I needed.

  2. Matt Z.

    Much smoother and should last longer!

  3. Chris Rees

    Barely noticeable difference on a 2 stroke. If your looking to tame your bike try a stronger power valve spring or a combination of both.

  4. Dan D.

    G2 trials throttle tube is exactly what I needed!

  5. Chuck Kornutiak

    I like the ability to adjust as needed with different cams.

  6. Thomas Grimmel

    Great quality

  7. Paul J.

    Awesome gear amazing character change in slow tractoring ability of my Beta 300rr

  8. Matthias R.

    Tried it once so far, on snow with a two stroke. It makes a huge difference in finding grip on slippery terrain.

  9. Thomas D.

    So smooth!!!!

  10. Kyle

    Taking a 500 to tight singletrack can be a bit of a handful with the snatchy throttle. This seriously helped those throttle inputs at slower speeds.

    The only thing I don’t like is that it seems to take ~50% throttle to get back to the stock profile. I wish this was slow from 0-25, and regular from 0-100

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