Yamaha
MT-03
The MT-03 is the most affordable twin-cylinder motorcycle in the US — the same 321cc parallel-twin as the YZF-R3 in a 368-lb naked package with a 30.7-inch seat, making it the logical naked alternative for buyers choosing between the R3 and MT-07. Used at $3,000–$4,500, it is the lowest-cost entry to the Yamaha twin family.
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Used price, ownership cost, and rider-fit estimates are editorial. Verify before purchasing.
Rider fit
Best-use signals
Buying intel
Known strengths
- Most affordable twin-cylinder motorcycle in the US at $4,999 with the same punchy 321cc engine as the YZF-R3 in a comfortable upright naked package
- Lightweight 368 lb curb weight and 30.7-inch seat height make it exceptionally accessible for new and shorter riders
- 37mm KYB inverted fork, slipper clutch, and Y-Connect smartphone integration deliver premium features at an entry-level price
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Common issues
- Non-adjustable suspension limits aggressive riding potential
- Power and wind protection trail faired sportbike competitors for highway use
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Inspection checklist
No notes are in the MVP data yet.
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Maintenance notes
- Valve clearance inspection recommended every 26,600 miles
Years to buy
Best years
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Years to inspect
Watch list
- 2025The MT-03 is the most affordable twin-cylinder motorcycle in the US — the same 321cc parallel-twin as the YZF-R3 in a 368-lb naked package with a 30.7-inch seat, making it the logical naked alternative for buyers choosing between the R3 and MT-07. Used at $3,000–$4,500, it is the lowest-cost entry to the Yamaha twin family.Watch
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Last checked May 24, 2026 through MANUAL.
Configuration
2025 Base
naked motorcycle with 321cc parallel twin.
