Description
Fine-tuning your carburettor’s mid-range performance requires precision, and the MIKUNI Needle Jet VM38/41-Q-0 delivers exactly that. This genuine Mikuni component lets you dial in optimal fuel delivery across the critical 1/4 to 3/4 throttle range—the zone where most real-world riding happens. Whether you’re chasing peak efficiency or extracting every bit of responsive power, needle jet selection is non-negotiable for carburettor tuning.
Genuine Mikuni engineering means you get consistent quality and reliable performance from a manufacturer that’s been the standard in small-engine carburettion for decades. The VM38/41-Q-0 is precision-engineered in Japan and clearly stamped with series and size identification, so you always know exactly what you’re installing.
- Genuine Mikuni component
- VM38/41-Q-0 specification
- Made in Japan
- Mid-range tuning capability
- 1/4–3/4 throttle range
- Series and size stamped
- Scaled sizing (alphabetic/numeric)
- Direct carburettor fitment
- Bolt-on installation






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