Cylinder kit Malossi Sport 70ccm

for Minarelli upright (short thread)

Cylinder kit Malossi Sport 70ccm for Minarelli upright (short thread)

Cylinder kit Malossi Sport 70ccm

for Minarelli upright (short thread)

Show matching vehicles
-25%*²
€ 150.00
RRP € 201.08
Incl. VAT
Content 1 piece
shipping within 5 - 7 workdays*³
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Description

Malossi Sport 70ccm cylinder kit for Minarelli vertical (short thread) – everyday-suitable gray cast iron with more RPMs

With this Malossi Sport 70ccm cylinder kit, you get a proven, robust gray cast iron cylinder for Minarelli vertical (short thread), which is perfectly suited for a reliable sports setup for everyday use. In acceleration, it is slightly weaker than a Polini Sport according to comparison, but its power RPM is approx. 800 rpm higher – which gives you slightly more peak performance in practice.

The setup becomes truly well-rounded in combination with a Laser Xpro or Yasuni R: then you have a powerful sports cylinder that is comparatively easy to tune. Cool: the cylinder can also be driven with the original carburetor – adjusted jetting is a prerequisite.

Especially on popular scooters such as MBK Booster, Yamaha BWS / Zuma, or Aprilia SR 50 AC, the Malossi Sport 70ccm kit is a strong upgrade if you are looking for everyday performance with solid durability.

Advantages & Features

  • 70ccm sports cylinder kit from Malossi – ideal for reliable everyday setups
  • Gray cast iron cylinder (proven, robust version)
  • Power RPM approx. 800 rpm higher than the Polini Sport (according to comparison) – for more peak performance
  • Very good combinability with Laser Xpro or Yasuni R (easy to tune, powerful)
  • Original carburetor possible (with adjusted jetting)
  • Engine: Minarelli vertical, short thread

Technical Data / Details

  • Displacement: 70 ccm
  • Material: Gray cast iron
  • Design: Sport / everyday-suitable
  • Power: 9 – 10.5 HP
  • Engine Type: Minarelli vertical
  • Spark plug thread: short thread

Compatibility (Excerpt)

Fits many vehicles with Minarelli vertical engine, e.g., MBK Booster, Yamaha BWS / Zuma, and Aprilia SR 50 AC – as well as many other models from the list below.

Show complete vehicle list
  • Adly: 50 Her Chee, Her Chee
  • Aprilia: Amico 50 1991-1993, Amico 50 Sport, Amico 50 GL, SR 50 AC Air 1994
  • Ering: Silver Fox 50
  • Fantic: Motor Pony 50 SR, Motor Big Wheel 50
  • Italjet: Reporter 50, Yankee 50, Pista 2 50, Pista 50, Bazooka 50, Scoop 50
  • Itteco: PT 50, Cool 50
  • Karcher: KM 50 Hurricane
  • LEM: Tornado 50 2-stroke, Flash 50, Ghibli 50 2-stroke
  • MBK: Booster Naked 50 13 inch, Stunt Naked 50, Booster 50 12 inch 2004, Stunt 50 2004, Sorriso 50, Booster Rocket 50, Booster Spirit 50, Booster 50 12 inch 5SA 5YA 2001-2003, Booster 50 NG 1999, Booster 50 One 2DW
  • Yamaha: Zuma 50 vertical engine, Beluga 50, Spy 50, Target 50, BWS 50 12 inch 2004, Slider 50 2004, BWs 50 Easy 2DW 2013, BWS 50 NG 1999, BWs 50 Original SA231 2011, BWs 50 Naked SA231 2016

OEM Numbers (for comparison purposes)

  • 31 7237
  • 317237
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Fitting

Technical data

Global

Item number
M317237
Manufacturer number 317237
Manufacturer Malossi
Net weight 2180 g
Reference OE/OEM Number 31 7237, 317237
Type tuning

Cylinder

cubic capacity in ccm 70
Cooling aircooled

Ratings

Product safety information

Information about the manufacturer

Product Cylinder kit Malossi Sport 70ccm for Minarelli upright (short thread)
Manufacturer Malossi S.p.a.
Responsible person Malossi S.p.a.
Via Roma 118/I
40012 Calderara di Reno
Italy

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