(176 customer reviews)


G2 Street Tamer Throttle Tube for Yamaha

Get Control! Reduce jerky or snatchy throttle for smoother power delivery.

SKU: g2-st-tmr-yam Categories: , Tags: , ,

Street Throttle Tamer for Yamaha

The G2 Street Throttle Tamer Tube for Yamaha incorporates a non-linear ratio between hand throttle rotation and carburetor or throttle body opening. The pulley portion of the throttle tube connects to ands pulls the throttle cable as the rider rotates the grip/tube. By altering the conventional, circular shaped pulley, a vast improvement in control is achieved and throttle snatch/jerkiness is drastically reduced.

The G2 Street Throttle Tamer Tube has a pulley 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 required to reach full throttle at or near stock rotation.

For most models the Throttle Tamer includes our “400 style” progressive profile, but some will have alternative profiles. The profile shape proven to be the best all-round solution for each model is used.

G2 has offered the Street Throttle Tamer Tube for 18 years with tens of thousands of satisfied customers. We guarantee you will find this the best investment in control you have ever made, or you can return the throttle for a full refund! At G2, we stand behind our products and pride ourselves on the best customer service. If you have ANY questions about our throttle, please call or email (see contacts page). We guarantee a human will answer the phone or respond to your voicemail within one business day!

G2 Street Throttle Tamer for Yamaha Highlights

  • Progressive shaped “pulley” smooths that jerky, snatchy throttle
  • 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.
  • Fits inside the stock throttle housing to stock cables.
  • Works with all known aftermarket cruise controls.
  • Slide one of our Italian-made Domino grips or your grip onto the G2 Street Throttle Tamer Tube.
  • Works with all known heated or non-heated rubber grips designed for 7/8″ (22mm) handlebars with twist throttle.
  • Installs in minutes!
Weight .2 lbs

176 reviews for G2 Street Tamer Throttle Tube for Yamaha

  1. Craig A.

    Just had to trim about 10mm of the end to fit my FZ10- no big deal!
    Easy install- very smooth now with the 1000cc bite still there at the top.

  2. Mike

    What a difference between stock and G2! Widen your throttle range for dirt trails, I’m spending more time in 3rd & riding faster! Went from stock to 20%, but still have options to tighten up.

  3. Greg F.

    2019 YZ250X with 13/51 gear ratio, 11oz flywheel, full FMF system, Rad 3 reads, Apex head, and Power valve mod. The bike is a tank with a kick and the G2 200 has helped me modulate my power delivery. next I’ll be installing the 400 to see how that is.

  4. Scott

    Throttle is very smooth and a lot easier to control the bike in slower situations


    Made riding much more controllable

  6. Kevin S.

    The single best purchase for making my YZ450FX easier to ride in tight woods.. would for sure recommend for this purpose..

  7. steve brookes

    Great product, so simple yet effective like all the best things

  8. Marlen

    Nice quality machine parts…can’t wait to get installed and test for next season riding!

  9. Jon Angus

    Definitely a quality throttle. Smooth action, havent had a chance to play with all the cams yet, but i doubt ill be disappointed in the performance.

  10. Christopher Andersch

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