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Dual Sport > Suzuki DRZ400SM/S Parts > G2 Quick Turn Throttle Tube
Looking for a throttle tube that will increase throttle response with decreased throttle rotation (less turn)? Look no further than G2 Ergo's Quick Turn Throttle Tube for the Suzuki DR-Z400SM and DR-Z400S !
The Quick Turn Throttle Tube consists of the ultra-smooth G2 tube with Delrin inserts fitted with a throttle cam (or “pulley”) approximately 10% larger than stock. This translates into about 10 degrees less “twist” necessary to reach wide open. To put this into perspective, a 3% change is noticeable, so a 10% increase will make a significant difference!
Increasing the size of the throttle cam can improve your riding in several ways. First, your bike’s power characteristics will seem far more responsive – as you turn the throttle, your bike will rev faster than before. Secondly, less overall rotation is required to reach full throttle. This is a huge benefit to riders with limited wrist mobility. In addition, less rotation allows you to more easily maintain a proper riding position with less elbow drop as you crank the throttle.
Keep in mind, the throttle “cam” are interchangeable. You can go from quick to stock, or even a progressive control cam for slippery events. The tube/cam have a unique interlock that allows the cams to quickly be changed at any time.
One of our favorite features of the G2 throttle tubes... self-lubricating Delrin bushings at each end of tube eliminate aluminum-to-aluminum contact and provide an ultra-smooth feel!
Fitment:
2025+ Suzuki DR-Z4S / DR-Z4SM
2000-2024 Suzuki DR-Z400S / DR-Z400SM
Standard Features:
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.
Removable end cap eliminates the need to cut the end of the throttle tube when using dirt bike handguards
Installs in minutes!
** IN STOCK - Usually leaves our warehouse in 1-3 business days.
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