Malossi 316915 Cast Iron Cylinder Kit Ø 47 mm Pin Ø 12
Malossi 316915 Cast Iron Cylinder Kit Ø 47 mm Pin Ø 12
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The Malossi cast iron cylinder kit is an ideal performance upgrade designed to enhance power while maintaining exceptional reliability and durability. Featuring high-grade cast iron construction with 6 transfer ports and a 2-ring piston, this thermal unit maintains strict tolerances within a maximum of 20 microns between cylinder and piston.
Engineered for urban and sport use, this Ø 47 mm kit delivers an impressive power output of 8-10 cv at 8,500 rpm. It is fully compatible with original or homologated exhaust systems and pairs optimally with 17-19 mm carburetors across a wide range of Aprilia, Gilera, Piaggio, and Vespa 50cc 2-stroke scooters.
Key Features
| Brand | Malossi |
| Manufacturer Part Number | 316915 |
| Product Type | Cylinder Kit |
| Material | Cast Iron |
| Bore Diameter | 47 mm |
| Piston Pin Diameter | 12 mm |
| Engine Type | 2-Stroke |
| Transfer Ports | 6 |
| Piston Rings | 2 |
| Intended Use | Urban / Sport |
| Power Output | 8-10 cv @ 8,500 rpm |
| Recommended Carburetor | Ø 17-19 mm |
| Exhaust Compatibility | Original or homologated exhaust |
| Tolerance | Max 20 microns |
Highlights
- Durable cast iron thermal unit engineered for high reliability and longevity
- Rigid manufacturing tolerances within 20 microns between cylinder and piston
- Features 6 transfer ports and a 2-ring piston for optimized sport performance
- Compatible with standard homologated exhausts and Ø 17-19 mm carburetors
Sizing & fit
Fits a broad selection of 50cc 2-stroke scooters from Aprilia (Mojito, Scarabeo, Sportcity, SR Motard), Derbi (Atlantis, Variant Sport), Gilera (Easy Moving, Ice, Stalker, Storm, Typhoon), Italjet (Jet Set, Torpedo), Piaggio (Diesis, Fly, Free, Liberty, NRG, Sfera, Typhoon, Zip), and Vespa (ET2, LX, Primavera, S, Sprint).
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 |
Frequently asked questions
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