This is an original OEM Motori Minarelli inner cylinder head / combustion chamber dome designed for classic 50cc liquid-cooled 2-stroke engines. Made from durable aluminum, it features the Minarelli marking and casting number 209. It fits inside the outer water jacket to support efficient cooling, combustion sealing, and stable compression. Designed for early Minarelli AM3, AM4, and AM5 engines, it is suitable for restoring factory-style engine performance. Compatible Models Aprilia * RS 50 — 1991–1997 * Futura 50 / AF1 — 1991–1992 * Pegaso 50 — 1992–1994 * Tuareg Rally 50 — 1991–1992 * Europa 50 — 1991–1992 Other Applications * Rieju RS1 50 — early models * Beta KR Advance 50 — early 1990s * Malaguti RST 50 — 1991–1995 Note: Intended for early 209-profile modular heads and not for later Minarelli AM6 single-piece cylinder head designs.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used anti rust
Worldwide shipping available
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Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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$49.75
$24.75
$74.75
$49.75
