Jitsie Needle with Clip PWK 28MM Carburettor
Needle with Clip PWK 28MM Carburettor
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About this Jitsie Needle with Clip PWK 28MM Carburettor
- OEM-quality needles for Keihin PWK 28 mm carburettors
- precision-machined for consistent fuel metering
- includes adjustable clip for fine-tuning throttle response
- available in multiple profiles (JFH, JJF, JJG, JJH, JJJ, JJK)
- JJH is the standard needle for most trials bikes
- direct replacement for the original part
The Jitsie needle with clip for Keihin PWK 28mm carburettors are precision-manufactured to OEM quality standards, ensuring consistent and accurate fuel delivery across the throttle range.
The needle controls the fuel mixture from approximately ¼ to ¾ throttle. It works together with the main and idle jets to fine-tune throttle response, smoothness, and power delivery. Adjusting the clip position changes how early or late fuel flow increases — essential for precise carburettor tuning in varying riding conditions.
The Jitsie needle with clip for Keihin PWK 28mm carburettors are precision-manufactured to OEM quality standards, ensuring consistent and accurate fuel delivery across the throttle range.
The needle controls the fuel mixture from approximately ¼ to ¾ throttle. It works together with the main and idle jets to fine-tune throttle response, smoothness, and power delivery. Adjusting the clip position changes how early or late fuel flow increases — essential for precise carburettor tuning in varying riding conditions
