- -8%
Reference: 34 7849
Piston bi segment Ø47mm axis 12mm for kit MHR and MHR Replica 70cc vertical minarelli, minarelli am6 ...
Ideal in the event of compression losses, to be changed every 8,000 km!
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Part not approved on the road, only reserved for competition.
This MALOSSI kit is a model without cylinder head, it is designed to be mounted with an original cylinder head on vertical MINARELLI which makes it less expensive but quite efficient. The cylinder is a cast iron model bored in Ø47mm in order to increase the cylinder, the piston is a bi segment in order to slow down the race, to privilege the couple and the solidity. It is a 10mm axle model and it will be supported by your original crankshaft without problems.
The cylinder head gasket is therefore an aluminum model unlike the complete kit with cylinder head which is in cylinder head O-ring. This small kit is really inexpensive and will bring you suitable performance in torque and top speed without requiring a large equipment behind, a simple exhaust, carburetor settings with index 9 spark plug (B9HS) will be enough to make this small kit work correctly. MALOSSI delivers with a slats of valves in KARBONIT in order to exploit the good modes and that the carburation follows without problems. We recommend this part to those who live in a country where the law allows you to drive every day on the road in a 70cc kit, in the event of tightening, this kit will provide you with a permanent repair and a clear increase in performance at a lower cost!
We recommend accompanying this kit with : carburetor settings, B9HS spark plug, racing muffler.
The pack contains :
Piston
Segments
10mm axle
Complete seal pack
C-piston clips
Cast iron cylinder
Valve slats
Notice
Stickers
As an option we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
Mounts on :
APRILIA AMICO
APRILIA SR (before 1993 only)
FANTIC BIG WHEEL
CARELLI PONY
GARELLI SR
ITALJET BAZOOKA
ITALJET PISTA
ITALJET REPORTER
ITALJET SCOOP
ITALJET YANKEE
ITALJET ASCOT
ITALJET ASTRA
LEM FLASH
LEM GHIBLI
LEM TORNADO
LEM TORNADO SS1
KOTIR SR
KTM CHRONO
MBK BOOSTER
MBK BOOSTER NAKED
MBK BOOSTER ROCKET
MBK BOOSTER NEXT GENERATION (NG)
MBK BOOSTER CW
MBK BOOSTER SPIRIT
MBK STUNT
MBK TARGET
MBK BOOSTER TRACK
YAMAHA BW'S
YAMAHA BW'S NG
YAMAHA BW'S ORIGINAL
YAMAHA BW'S NAKED
YAMAHA CRZ
YAMAHA CT
YAMAHA SLIDER
YAMAHA SPY
YAMAHA ZUMA
And other models ...
Reference: 34 7849
Ideal in the event of compression losses, to be changed every 8,000 km!
Reference: 34 6172
Replacement piston for your MALOSSI 70cc cast iron kits!
Reference: 27 3549.C0
Ideal for modifying the performance of your vertical minarelli engine with original valves or the MALOSSI VL10!
Reference: 11 2789
Ideal for reassembly without leakage with a quality seal.
Reference: 3612541
Do not forget to change with each reassembly for maximum strength.
Reference: 36 6941
Ideal for the refurbishment of your engine!
Reference: 9921640
A 100% complete, powerful, solid and reliable 70cc aluminum kit for MINARELLI & YAMAHA Vertical air-cooled engine.
Reference: 76590.00
A magnificent kit with bar exhaust and piston mono segment in Ø47,6mm, special long stroke 80mm rod (or 85mm with 5mm shim).
Reference: 166.0079
The excellent POLINI aluminum kit with W-shaped exhaust!
Reference: 166.0074/R
The famous POLINI RACING CORSA kit! Super efficient and super robust!
Reference: 76509.00
A high reliable, solid and efficient engine for your vertical minarelli motor scooter. Available in 10 or 12mm axles of your choice, RACE ONE version.
Reference: 31 8501
A super powerful replica version for your booster! MALOSSI quality = maximum strength on an aluminum!
Reference: 01131246
A very good 70cc for a maximum of high speed and torque.
Reference: H01138647
A much stronger kit than the AIRSAL in aluminum and very torquey. A perfect kit to ride all day and long distance without fear of a heater or primer.
Reference: 76840.00
A reliable, solid and efficient high engine for your vertical minarelli motor scooter. Available in 10 or 12mm axle choices. RACING version.
Reference: 011335476
A great kit cheap, powerful and torquey!
Reference: 166.0074
Very torquey and solid kit in 70cc for booster.
Reference: 31 7237
An excellent torque / power ratio, top strength for your MBK BOOSTER, SPIRIT, STUNT, YAMAHA BW'S, SLIDER...
Reference: EQ-703
A 70cc cast, the powerful BARKIT home for your boosters and other scooters équippés a vertical minarelli!
Reference: 10041403
Reference: P400485100089
A high performance 70cc engine kit, racing version with a choice of 10 or 12mm axle.
Reference: 9909620
A high 70cc engine Ø47mm solid and above all powerful.