DRZ400S DRZ400SM G2 Tamer Throttle Tube
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Looking to improve throttle control when riding off-road, or reduce that snatchy on/off throttle? Look no further than G2 Ergo's Tamer Throttle Tube for the Suzuki DR-Z400S or DR-Z400SM!

G2 Dirt Tamer Throttle Tubes incorporate a non-linear ratio between hand throttle rotation and 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 most models the Throttle Tamer includes a 400 style cam profile, but some will have alternative cam profiles. The cam proven to be the best all-round solution for each model is used.

The G2 Dirt Tamer Throttle Tube has a cam with a reduced radius initially, which requires a slightly farther rotation to achieve the same throttle body opening position as a stock throttle. This slightly longer pull makes a HUGE difference in control as the power is rolled on and the rider searches for traction. This also helps eliminate or reduce that snatchy on/off throttle you find on some fuel injected bikes. After 1/2 throttle, the radius increases or “ramps up” to keep overall rotation required to reach full throttle at or near stock rotation.

G2 cams are interchangeable! You are never “stuck” with a ratio that is not correct for your skill or track condition!

Fitment: 2000-2020 Suzuki DR-Z400S / DR-Z400SM

Standard Features:
  • 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.
  • Removable end cap for simple handguard installation.
  • Installs in minutes!




  • ** OUT OF STOCK - We no longer carry this product, but you can still get it from G2ergo.com.



    DRZ400S DRZ400SM G2 Tamer Throttle Tube
    40-4D-HYKRetail Price: $72.99Our Price: $69.95
    Model: 





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