Reference: 3813273
Cylinder MALOSSI V4 Head Ø74 / 75.5 aluminum for maxi-scooter from 125cc to 300cc
A high compression yoke that will bring you a huge performance gain. Reworked ducts, large valves, hard springs ...
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Here is the complete kit from MALOSSI to increase the performance of your maxi scooter equipped with 4T liquid cooled engine.
TECHNICAL CHARACTERISTICS
Cylinder
Material: aluminum alloy with a high silicon content tempered and tempered, cylinder liner with silicon carbide application in a galvanic nickel matrix and crossed smoothing by two diamond passages, with very strict tolerances.
Machining: CNC machine tools with high precision.
Cylinder-piston couplings with coupling tolerance of 0.05 mm.
Heat exchange surfaces recalculated and enlarged.
Piston
Extra compact with three segments.
Material: special aluminum alloy with high silicon content at low thermal expansion with application of tin on the sliding walls.
Machine tool machining at CN
Lightened and strengthened.
Expanded heat exchange surfaces.
segments
Compression - special high sliding and very high mechanical resistance, in chromed S10 spheroidal cast iron.
1st scraper ring - S10 spheroidal cast iron chromed.
2nd scraper ring - three-piece made of special steel, chrome-plated.
Products strictly reserved for the competition in places provided for and according to the provisions of the competent sports authorities. We disclaim all liability for improper use.
Mounts on :
APRILIA ATLANTIC - Arrecife 250 4T LC (PIAGGIO M237M)
APRILIA SCARABEO 250 4T LC (PIAGGIO M285M)
APRILIA SCARABEO Light 250 ie 4T LC 2007->
APRILIA SPORTCITY 250 ie 4T LC euro 3 (PIAGGIO M288M)
BENELLI ADIVA AD 250 4T LC euro 2
DERBI GP1 250 4T LC euro 2-3
DERBI RAMBLA 250 ie 4T LC euro 3
GILERA GILERA NEXUS 250 ie 4T LC euro 3
MALAGUTI MADISON RS 250 4T LC (PIAGGIO M237M)
MALAGUTI MADISON 3,250 4T LC (PIAGGIO)
MALAGUTI PHANTOM MAX 250 4T LC (PIAGGIO M361M)
PEUGEOT GEOPOLIS 250 ie 4T LC euro 3
PEUGEOT SATELIS 250 4T LC euro 3
PIAGGIO BEVERLY 250 4T LC Euro 1-2 (M285M)
PIAGGIO BEVERLY S 250 ie 4T LC euro 3
PIAGGIO BEVERLY 250 ie 4T LC euro 3
PIAGGIO MP3 250 ie 4T LC euro 3 (QUASAR M472M)
PIAGGIO X7 250 ie 4T LC euro 3 (QUASAR M622M)
PIAGGIO X8 250 4T LC euro 2
PIAGGIO X8 250 ie 4T LC euro 3 (QUASAR)
PIAGGIO X9 Evolution 250 4T LC (M237M)
PIAGGIO XEvo 250 ie 4T LC euro 3 (QUASAR)
VESPA GTS 250 ie 4T LC
VESPA GTV 250 ie 4T LC
Reference: 3813273
A high compression yoke that will bring you a huge performance gain. Reworked ducts, large valves, hard springs ...
Reference: 3611398B
Do not forget to change with each reassembly.
Reference: 3513917
A complete set of segments to maintain your Ø75,5mm 218cc kits.
Reference: 3414314
A piston available in two sizes to avoid any loss of compression and maintain your kit 218cc Ø75,5mm as it should.
Reference: 1113960B
A high-end seal pack, essential for a leak-free reassembly of your 218cc Ø75.5mm kit.
Reference: 146.0810
A kit very coupleux for your maxi scooter APRILIA 125cc LEONARDO, SCARABEO with engine ROTAX 4T.
Reference: 4917972
A complete pack of pure performance, high quality, big acceleration and top speed guaranteed for your maxi scooter VESPA GTS 300cc 4T.
Reference: 5519463 + 3117737
Kit 185cc MALOSSI Ø63mm very powerful for PIAGGIO LIBERTY, VESPA PRIMAVERA, SPRINT ... 125cc and 150cc 4T
Reference: 3111393
A powerful kit with a lot of torque. What just to have fun on the track.
Reference: 3116208
A complete pack to make your maxi-scooter a bitumen monster while saving.
Reference: 31 9990
Excellent kit for ROTAX 125 and 150 4T liquid cooled engine! Guaranteed increase in torque and power!
Reference: 3115695 + 5519025
Kit 185cc MALOSSI Ø63mm very powerful for PIAGGIO LIBERTY, VESPA PRIMAVERA, SPRINT ... 125cc and 150cc 4T
Reference: pack_malossi_sans_culasse_gts_300
A complete pack to make your maxi-scooter a bitumen monster while saving money.
Reference: 57005.00
A great small kit cast very torquey!
Reference: 1A007784
Original PIAGGIO cylinder for the refurbishment of your engine on scooter PIAGGIO MP3, BEVERLY, VESPA GTS, GILERA RUNNER ... 125cc 4T EURO 3.
Reference: 3118686 + 5518992
Complete kit with reprogramming box for VESPA 300 from 2021.
Reference: 3118686
Complete kit without box for VESPA 300 from 2019.
Reference: 3113955
A small monster offering torque and power, ready to be mounted without any particular adjustment, for maximum immediate power. Also available with the electronic box MALOSSI FORCE MASTER 2 for always more performances.
Reference: 5518844 + 5517738
High performance 185cc MALOSSI Ø63mm kit for PIAGGIO MEDLEY 125cc and 150cc 4T EURO 4.
Reference: 3115326 + 5519720
Very efficient 185cc MALOSSI Ø63mm kit for ITALJET DRAGSTER 200 from 2021
Reference: 3113958
A little monster that mounts very well with the original crankshaft and breech but that will allow you a considerable performance gain compared to the origin.