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GhostBikes.com£47.99Visit shop Domino Black/Matte 2203.03-02 - 2 Stroke Style Twist Wheel Throttle Assembly System
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The Domino HR Cross 50 mm throttle control (2203.03-02) is a high-performance component engineered for off-road riders and enthusiasts looking to sharpen their bike's acceleration response. It provides precise, reactive control through a 50mm travel design and a calculated 1.9 degrees per mm multiplication ratio, resulting in predictable power delivery across varied terrain. While this throttle offers exceptional control for aggressive riding, it is a technical component that requires mechanical proficiency for proper installation and cable adjustment.
| Model Part Number | 2203.03-02 |
|---|---|
| Brand | Domino |
While designed for off-road performance, it is a universal-fit component, but it requires compatible cables and sufficient space on your handlebars.
No, the Domino HR Cross 50 mm throttle control is typically sold as the housing and tube assembly only.
It refers to the pull ratio of the throttle. For every millimeter the cable is pulled, the throttle plate or slide opens by 1.9 degrees.
It is optimized for off-road/cross use. While it can be installed on other bikes, the pull ratio may change how your throttle behaves compared to a street-specific design.
Keep the housing clean of mud and debris. Periodically inspect and lubricate the cables to ensure smooth movement.
Check if the throttle tube is rubbing against the handlebar end or grip. Ensure cable routing has no sharp bends.
Adjust the cable tensioners at the throttle housing or at the carburetor/throttle body end to remove slack.
Installation requires basic mechanical knowledge and access to your bike's throttle cable housing. Ensure that you have the correct throttle cables compatible with the Domino housing geometry before installation.
Regular maintenance involves checking for cable fraying and ensuring the internal pulley mechanism remains free of dirt and debris. A light application of high-quality dry lubricant can be used if the action feels stiff.
