About This Items
This big carburetor kit is designed for Yamaha YSR50 (all models). It offers a wide and user-friendly performance range, suitable from stock displacement to bore-up engines.
Specifications:
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Carburetor: Mikuni VM φ20
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Main Jet: #290 (installed)
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Pilot Jet: #30 (installed)
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Compatible with oil injection (separate lubrication possible)
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Not compatible with stock air cleaner
Compatibility:
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Yamaha YSR50 – all models
Features:
This carburetor provides stable performance and easy handling across a wide RPM range. It is ideal for riders looking for improved response and efficiency on both standard and tuned engines.Notes:
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Requires an aftermarket air filter (stock air cleaner cannot be used).
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For best results, jetting adjustments may be required depending on tuning level.
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