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Piaggio Genuine Beverly / MP3 / Nexus 500 Roller Weights 830899
Piaggio Genuine Beverly / MP3 / Nexus 500 Roller Weights 830899
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Product Description
Piaggio Genuine factory variator roller weights set (Kit Rulli Variatore). Precision-engineered with heavy-duty metal core inserts encased in low-friction, wear-resistant composite outer sleeves (25x17 mm, 21.0g each), these OEM roller weights manage centrifugal drive pulley engagement and RPM curves across 400cc–500cc Master engine maxi-scooters.
Vehicle Compatibility
Standard Genuine replacement fitment for Piaggio Group 400cc–500cc 4-stroke maxi-scooter platforms (requires set of 8 rollers):
| Make | Model | Chassis / Engine Variant | Model Years |
| Piaggio | Beverly 500 / Cruiser / Tourer | ZAPM341 / ZAPM342 (Master 500) | 2003–2013 |
| Piaggio | MP3 400 / 500 LT / Sport / Business | ZAPM591 / ZAPM641 / ZAPM861 | 2007–2018 |
| Piaggio | X9 500 / Evolution | ZAPM27000 / Master 500 | 2003–2009 |
| Gilera | Nexus 500 / SP | ZAPM35100 / ZAPM35200 | 2003–2012 |
| Gilera | Fuoco 500 ie / LT | ZAPM61100 / Master 500 | 2007–2014 |
| Aprilia | Scarabeo 400 / 500 Light | Light / Master 500 | 2006–2013 |
Fitment & Technical Details
Installs directly inside the front variator drive pulley channels. Always replace variator rollers as a complete matched set of 8 to prevent dynamic imbalance, uneven drive belt wear, or transmission vibration.
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.