Naraku
Naraku 50cc Cylinder Kit - Air-Cooled Horizontal Minarelli
Description
A stock-displacement 50cc replacement cylinder kit from Naraku for air-cooled horizontal Minarelli 2-stroke engines. The kit includes a cast iron cylinder, low-friction molybdenum-coated piston, piston rings, 10mm piston pin, circlips, head gasket, base gasket, and exhaust gasket — everything needed for a complete top-end rebuild. Fits Yamaha Jog/Zuma/Vino, Aprilia SR50/Scarabeo, and many other horizontal Minarelli-engined scooters.
- Complete top-end kit — cylinder, piston, rings, pin, circlips, and all gaskets included
- Molybdenum-coated piston for reduced friction and improved break-in
- Cast iron cylinder bore — stock 40mm displacement
- 10mm wrist pin diameter
- Fits air-cooled horizontal Minarelli 2-stroke engines
Specifications
- Displacement: 50cc (stock)
- Cylinder Bore: 40mm
- Cylinder Sleeve Outer Diameter: 50.5mm
- Wrist Pin Diameter: 10mm
- Engine Type: Air-cooled horizontal Minarelli 2-stroke
- Kit Includes: Cylinder, molybdenum-coated piston, piston rings, 10mm piston pin, circlips, head gasket, base gasket, exhaust gasket
Compatibility
| Make | Model | Years |
|---|---|---|
| Yamaha | Jog 50 | 1992–2001 |
| Yamaha | Zuma (2T) | 2002–2011 |
| Yamaha | Vino 2T | — |
| Aprilia | SR50 | 1994–2002 |
| Aprilia | Scarabeo 50 | 1993–2006 |
| Malaguti | Ciak 50, F10, F12 AC, F15 AC, Yesterday 50 | — |
| Benelli | Pepe 50, Andretti 50 | — |
| CPI | Oliver 50, Hussar 50, Popcorn 50 | — |
| Adly | Thunder Bike 50 | — |
| E-Ton | Beamer 2 | — |
| MuZ/MZ | Moskito RX50, SX50 | — |
Fits all air-cooled horizontal Minarelli 2-stroke 50cc engines. Verify engine orientation (horizontal) before ordering.
Not intended for use on public roads or land.
Product Diagrams
Features
Specifications
Displacement: 50cc | Bore: 40mm | Sleeve OD: 50.5mm | Wrist Pin: 10mm | Engine: Air-cooled horizontal Minarelli 2T | Includes: cylinder, moly piston, rings, pin, circlips, head/base/exhaust gaskets
Model Fitments
Yamaha Jog 50 (92-01), Yamaha Zuma 2T (02-11), Yamaha Vino 2T, Aprilia SR50 (94-02), Aprilia Scarabeo 50 (93-06), Malaguti Ciak 50/F10/F12 AC/F15 AC/Yesterday 50, Benelli Pepe 50/Andretti 50, CPI Oliver 50/Hussar 50/Popcorn 50, Adly Thunder Bike 50, E-Ton Beamer 2, MuZ Moskito RX50/SX50
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Same day shipping for orders placed before 2PM (CST) M-F
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30-day return period on eligible items
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Flat-rate shipping for orders shipped to the 48 Contiguous United States.
