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Malaguti Genuine Madison 150 Standard Complete Piston Kit 771.166.00
Malaguti Genuine Madison 150 Standard Complete Piston Kit 771.166.00
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Product Description
Malaguti Genuine factory standard bore (STD) complete piston kit (PISTONE COMPLETO). Designed for Yamaha/Minarelli 150cc 4-stroke liquid-cooled engine platforms, this OEM engine rebuild kit includes the 59.5mm light-alloy piston, standard ring set, gudgeon wrist pin, and retaining circlips.
Vehicle Compatibility
Standard Genuine replacement fitment for Malaguti 150cc 4-stroke liquid-cooled scooter platforms:
| Make | Model | Chassis / Engine Variant | Model Years |
| Malaguti | Madison T 150 | 150cc 4T LC (Yamaha Engine) | 1999–2001 |
| Yamaha | YP 150 Majesty | 150cc 4T LC | 2000–2003 |
| MBK | Skyliner 150 | 150cc 4T LC | 2000–2003 |
Fitment & Technical Details
Standard 59.50mm outer diameter designed for standard factory cylinder sleeves. Before fitting, verify cylinder barrel tolerance and hone walls if necessary, ensuring piston ring end gaps are offset by 120 degrees and the "IN" arrow on the piston crown faces towards the intake valve port during assembly.
Important: Please ensure the part number matches your motorbike before purchasing. If you have any questions about the part or its compatibility, feel free to contact us. We’re here to help!
At Dmmotorcycles, we’ve specialized in vintage and vintage sports motorcycles and parts directly from Japan since 1998. We stock a wide selection of rare genuine and high-quality aftermarket parts and continually update our inventory to meet growing demand.
Looking for a specific part? Don’t hesitate to ask! We may have it in stock even if it’s not listed online. If not, we’ll do our best to source it for you.
We’re also happy to provide guidance on installation and offer excellent after-sales support to ensure your satisfaction.
Shipping Information
We ship worldwide, carefully inspecting and securely packing all parts to ensure safe delivery. Your order will be insured and shipped quickly, with the best available shipping option chosen for speed and reliability.
Please note:
- All parts are shipped from Cyprus (Europe).
- Customers outside the EU may incur additional import taxes based on the value of the item.

How we handle your order in 4 steps
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1. Order Verification
We confirm the order and make sure the correct part number, quantity, and any special requests match what’s on the sales confirmation
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2. Quality Check
Since our parts are new old stock we Inspect the parts for any defects, scratches, or missing components to ensure it meets quality standards. otherwise will notify you before proceeding with the order.
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3. Safe and Secure packaging
- Protective Wrapping: We use bubble wrap or foam padding to wrap the part, focusing on sharp edges or delicate components.
- Boxing: We place the wrapped part inside a sturdy box, filling gaps with packing materials to prevent movement.
- Sealing and Labeling: Securely tape the box and attach the shipping label, including orientation-specific markers like "Fragile."
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4. Finalizing of Shipment
We confirm the shipping address and contact details, give the package to the Post, keep the tracking number, and then send it to the customer along with the shipment notification.