Whether you are looking to re-jet your carbs after fitting an aftermarket exhaust or air filter, or simply want to replace old blocked up jets, these Mikuni replacement jets are an affordable way to improve how your motorcycle runs. If you notice your engine not running well at or close to full throttle, chances are you need to change your main jet.
Perfect when modifying fuel/air intake or exhaust
Can smooth out throttle response
Improve power delivery throughout the rev range
Jet Size (cc/min): 157.5
Thread Pitch: 0.8mm
Thread Diameter: 5mm
Thread Length: 4.5mm
Overall Length: 8.5mm
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