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Malaguti Crosser 50 / Franco Morini Crankshaft Assembly 601.183.00
Malaguti Crosser 50 / Franco Morini Crankshaft Assembly 601.183.00
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Product Description
Factory-original 2-stroke engine crankshaft assembly complete with connecting rod and small-end needle bearing journal. Engineered specifically for the Franco Morini AH50 / CR1 air-cooled 50cc engine platform.
Technical Specifications
| Feature | Specification |
| Engine Platform | Franco Morini AH50 / CR1 (50cc 2T AC) |
| Component Type | Engine Crankshaft Assembly with Connecting Rod |
| Stroke & Fitment | Standard 50cc OEM Spec |
Vehicle Compatibility
Standard factory fitment for Franco Morini AH50 50cc 2-stroke platforms:
| Make | Model | Model Year Range | Application |
| Malaguti | Crosser 50 (CR1 / AH50) | 1995–2001 | Engine Crankshaft |
| Italjet | Formula 50 (Morini 2T AC) | 1995–2003 | Engine Crankshaft |
| Atala | Hacker 50 / Byte 50 / Skeggia 50 | 1996–2002 | Engine Crankshaft |
| Derbi | Vamos 50 | 1993–1999 | Engine Crankshaft |
| Suzuki | AP50 / Address 50 (Morini base) | 1994–1998 | Engine Crankshaft |
Fitment Details
Split the crankcase halves using a dedicated case separator tool. Always fit new main crankshaft bearings and oil seals when installing a replacement crankshaft. Pull the crankshaft gently into the crankcase bearings without applying direct force to the crank webs to maintain factory truing and alignment.
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.