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Malossi 316926 Cast Iron Cylinder Kit Ø 47 mm Pin Ø 12

Malossi 316926 Cast Iron Cylinder Kit Ø 47 mm Pin Ø 12

Regular price €240,92 EUR
Regular price Sale price €240,92 EUR
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Malossi cast iron thermal units represent the ultimate balance of robust durability and refined engineering for your two-stroke scooter engine. Designed with 6 transfer ports and a durable 2-ring piston, this kit delivers a noticeable performance upgrade while maintaining compatibility with standard or homologated exhaust systems.

Manufactured to exacting standards, each cylinder and piston assembly is precision-matched within a strict tolerance of 20 microns to ensure optimal compression, smooth operation, and extended service life across urban and sport riding conditions.

Key Features

Brand Malossi
Model Number 316926
Product Type Cylinder Kit
Cylinder Material Cast Iron
Bore Diameter 47 mm
Gudgeon Pin Diameter 12 mm
Transfer Ports 6
Piston Rings 2
Intended Use Urban/Sport
Power Output 8-10 cv @ 8,500 rpm
Recommended Carburetor Ø 17-19 mm
Recommended Exhaust Original or homologated exhaust

Highlights

  • Durable cast iron cylinder construction designed for high longevity
  • Precision-engineered cylinder and piston matching within a 20-micron tolerance
  • Features 6 transfer ports and a 2-ring piston for optimized combustion
  • Delivers 8-10 cv @ 8,500 rpm for urban and sport applications
  • Compatible with standard original or homologated exhaust setups

Materials & care

Constructed from high-grade, wear-resistant cast iron with precision-machined internal surfaces. For optimal longevity and performance, ensure proper 2-stroke oil lubrication and adhere to standard engine break-in procedures.

Compatibility

Manufacturer Model
APRILIA APRILIA MOJITO CUSTOM 50 2T
APRILIA APRILIA SCARABEO CLASSIC 50 2T euro 4 2018-> (CA91M)
APRILIA APRILIA SCARABEO STREET 50 2T (PIAGGIO)
APRILIA APRILIA SCARABEO STREET 50 2T euro 4 2018-> (CA91M)
APRILIA APRILIA SPORTCITY ONE STREET 50 2T euro 2
APRILIA APRILIA SR MOTARD 50 2T euro 2
APRILIA APRILIA SR MOTARD 50 2T euro 4 2018-> (CA41M)
DERBI DERBI ATLANTIS - BULLET 50 2T 2003->
DERBI DERBI VARIANT Sport 50 2T
GILERA GILERA EASY MOVING 50 2T
GILERA GILERA ICE 50 2T
GILERA GILERA STORM 50 2T
GILERA GILERA STALKER 50 2T
GILERA GILERA TYPHOON 50 2T
GILERA GILERA TYPHOON X 50 2T
ITALJET ITALJET JET SET 50 2T
ITALJET ITALJET TORPEDO NEW 50 2T
PIAGGIO PIAGGIO DIESIS 50 2T
PIAGGIO PIAGGIO NRG EXTREME 50 2T
PIAGGIO PIAGGIO FLY 50 2T
PIAGGIO PIAGGIO FREE 50 2T
PIAGGIO PIAGGIO LIBERTY 50 2T
PIAGGIO PIAGGIO NRG MC3 DT 50 2T
PIAGGIO PIAGGIO NRG Power DT 50 2T (C453M)
PIAGGIO PIAGGIO SFERA RESTYLING 50 2T
PIAGGIO PIAGGIO SFERA 50 2T
PIAGGIO PIAGGIO TYPHOON 50 2T 2007->2010
PIAGGIO PIAGGIO TYPHOON 50 2T euro 2 2011->2017 (C421M)
PIAGGIO PIAGGIO TYPHOON 50 2T euro 4 2018-> (CA41M)
PIAGGIO PIAGGIO ZIP Fast Rider 50 2T
PIAGGIO PIAGGIO ZIP 50 2T 2000-> (C25EM)
PIAGGIO PIAGGIO ZIP 50 2T <-1999
VESPA VESPA ET2 50 2T 2000->
VESPA VESPA ET2 50 2T <-1999
VESPA VESPA LX 50 2T
VESPA VESPA Primavera 50 2T euro 2 (C533M)
VESPA VESPA S 50 2T euro 2 (C381M)
VESPA VESPA Sprint 50 2T euro 2

What's included

SKU Name
116923 Complete cylinder gasket set Ø 47 for original cylinder head
117570 Complete cylinder gasket set Ø 40-47-47,6
193298e 2 M studs 6x18 (UNI 5911) for exhasut system
2311783 Pin Ø 12x08x38 for piston
277054.c0 6 VL11 and original valve carbon fibre petals with thickness 0,30/0,35/0,40
316915 Cast-iron cylinder Ø 47 pin Ø 12
347036.40 Piston 2T Ø 47.4 with pin Ø 12 and 2 rectangular rings
347036.80 Piston 2T Ø 47.8 with pin Ø 12 and 2 rectangular rings
347849 Piston 2T Ø 47 with pin Ø 12 and 2 rectangular rings size 0
347849.a0 Piston 2T Ø 47 with pin Ø 12 and 2 rectangular rings size A
347849.b0 Piston 2T Ø 47 with pin Ø 12 and 2 rectangular rings size B
347849.c0 Piston 2T Ø 47 with pin Ø 12 and 2 rectangular rings size C
347849.d0 Piston 2T Ø 47 with pin Ø 12 and 2 rectangular rings size D
354501 2 piston rings Ø 47x1.5 rectangular
354501.40 2 piston rings Ø 47.4x1.5 rectangular
354501.80 2 piston rings Ø 47.8x1.5 rectangular
364450 Pin clip Ø 12x1 C-shaped
387118 Cylinder head Ø 47 aluminium air
6611785b ROLLER BEARING Ø 12x17x16

Downloads

Frequently asked questions

What is the cylinder bore and gudgeon pin size of this kit?

This kit features a 47 mm cylinder bore diameter and is designed for use with a 12 mm gudgeon pin.

What type of exhaust and carburetor setup is recommended?

It is engineered to work efficiently with the original or homologated exhaust system and a 17 mm to 19 mm carburetor.

What power output can be expected from this cylinder kit?

The kit delivers an estimated power output range of 8 to 10 cv at 8,500 rpm.

How many transfer ports and piston rings are featured in this cylinder?

The thermal unit is configured with 6 transfer ports and a piston equipped with 2 rings.

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