Malossi 70cc big bore cylinder kit for Minarelli horizontal AC engines. Fits Genuine Buddy 50, Yamaha Zuma 2002-2011, Vino, Aprilia Scarabeo & more. Malossi 70cc big bore cylinder kit for Minarelli horizontal AC engines. Fits Genuine Buddy 50, Yamaha Zuma 2002-2011, Vino, Aprilia Scarabeo & more.
Malossi 70cc cast iron cylinder — close-up of 47mm bore showing transfer ports and exhaust port Malossi 70cc cast iron cylinder — close-up of 47mm bore showing transfer ports and exhaust port
Malossi 70cc big bore cylinder kit for Minarelli horizontal AC engines. Fits Genuine Buddy 50, Yamaha Zuma 2002-2011, Vino, Aprilia Scarabeo & more.
Malossi 70cc cast iron cylinder — close-up of 47mm bore showing transfer ports and exhaust port

Malossi

Malossi 70cc Big Bore Cylinder Kit - Genuine / Minarelli 2T

SKU M 317083
$325.00
Shipping calculated at checkout.
Description

Malossi 70cc cast-iron big-bore cylinder kit for horizontal air-cooled (AC) Minarelli 2-stroke engines. Made in Italy. Includes cylinder, aluminum head, piston, wrist pin, piston rings, gaskets, and reed valves.

Specifications

Displacement 70cc
Bore 47mm
Wrist Pin 10mm
Cooling Air-cooled (AC) only
Cylinder Material Cast iron
Head Material Aluminum
Origin Italy
OEM Part Number 4614340
Brand Malossi

Kit Includes

  • Cast iron cylinder
  • Aluminum cylinder head
  • Piston with 10mm wrist pin and rings
  • Base gasket, head gasket, o-rings
  • Reed valves

Fitment

Genuine Buddy 50, RoughHouse 50, Rattler 50, Black Cat 50
Yamaha Zuma 50 (2002–2011 "Bugeye"), Vino 50 2T, Jog 50 (horizontal)
Aprilia / Malaguti Scarabeo 50 2T, F-10, Yesterday
Universal Horizontal AC Minarelli 2-stroke with 10mm wrist pin

 

Wrist pin: This kit includes a 10mm wrist pin piston. If your engine uses a 12mm wrist pin, order the 12mm wrist pin piston separately. Replacement 10mm pistons and piston rings are also available.

Carburetor: Up-jet your main jet 10–15% after installing this kit to avoid running lean.

Break-in: Heat-cycle break-in required for the first 150–200 miles. Use a rich 50:1 synthetic 2-stroke mix during break-in.

Off-road/racing use only. Not legal for pollution-controlled vehicles in California or on public roads.
Product Diagrams
Features
  • 70cc Cast Iron Cylinder — Made in Italy
  • Includes Cylinder, Head, Piston, Wrist Pin, Rings, Gaskets, Reed Valves
  • 10mm Wrist Pin Piston
  • Air-Cooled (AC) Horizontal Minarelli 2-Stroke Only
  • Off-Road / Racing Use Only
Specifications

Displacement: 70cc | Bore: 47mm | Wrist Pin: 10mm | Cooling: Air-cooled AC | Cylinder: Cast iron | Head: Aluminum | Origin: Italy | OEM#: 4614340 | Brand: Malossi | SKU: M 317083
Model Fitments

Genuine Buddy 50, RoughHouse 50, Rattler 50, Black Cat 50; Yamaha Zuma 50 2002-2011 (Bugeye), Vino 50 2T, Jog 50 (horizontal); Aprilia/Malaguti Scarabeo 50 2T, F-10, Yesterday. Horizontal AC Minarelli 2-stroke with 10mm wrist pin.
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
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