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Kit 50cc Ø40mm (axis of 10mm) cast iron vertical DOPPLER S1F minarelli (booster rocket, bws)
  • Kit 50cc Ø40mm (axis of 10mm) cast iron vertical DOPPLER S1F minarelli (booster rocket, bws)

Kit 50cc Ø40mm (axis of 10mm) cast iron DOPPLER S1F vertical minarelli (booster rocket, bw's, ...)

477533

Ideal to circulate every day with a powerful and solid 50cc kit.

Stage 1 engine preparation
€83.33
Quantity
Out-of-Stock

Description

High engine complete respecting the regulation cubic capacity of 49.9cc on the public road.

Here is one of the most powerful 50cc cast iron market, the DOPPLER S1F is a small cylinder deemed reliable thanks to its architecture and design that makes it solid and perfect for traveling every day in all tranquility.

cylindre culasse 50cc 40 fonte DOPPLER S1F minarelli vertical booster, bw's

A high engine diameter 40 mm which is equipped with a fully released booster exhaust light in comparison with the origin , good diagrams, 5 transfers of admission, ...

zoom cylindre culasse 50cc 40 fonte DOPPLER S1F minarelli vertical booster, bw's

In addition, provides complete as presented with its high compression aluminum cylinder head with a frustoconical combustion chamber, this cylinder head is mounted on O-ring, which improves the engine compression and especially the safety of a perfect seal once installed on your bottom motor!

échappement cylindre culasse 50cc 40 fonte DOPPLER S1F minarelli vertical booster, bw's

A very good kit that preserves a very great strength you will understand, it comes 100% complete with cylinder head, piston bi-segment for maximum torque and recovery at low speeds, segments, ... as presented! However, we regret a finish a little neglected with the cast iron and in the channels (transfers), in our eyes it is the only negative point of this kit DOPPLER S1F to boost.

vue kit cylindre culasse 50cc 40 fonte DOPPLER S1F minarelli vertical booster, bw's

We recommend you to accompany this high engine with at least : a running time of 300 km and use a 100% synthetic quality oil and unleaded 98, can be assembled with the original cylinder head, keep the ignition of origin , NGK B9HS cold spark plug, essential carburation adjustment with bigger nozzle to avoid engine breakage ... recommended cylinder head tightening torque 1 m.kg max.

transferts cylindre culasse 50cc 40 fonte DOPPLER S1F minarelli vertical booster, bw's


The pack contains :

X2 piston clips
X2 segments
X1 racing head
X1 piston Ø40mm
X1 piston pin 10mm
X1 cast iron cylinder 5 transfers exhaust boosters Ø40mm
X1 set of high engine gaskets
X1 notice

Optionally we offer a stage 1 preparation, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the pipe, it increases the performance of the cylinder. An improvement of the piston and skirt stocking is also included in this modification. Allow a little extra time for this preparation!

montage cylindre culasse 50cc 40 fonte DOPPLER S1F minarelli vertical booster, bw's


Mounts on:

APRILIA AMICO
APRILIA SR (before 1993 only)

FANTIC BIG WHEEL

GARELLI 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 many other models ...

Product Details
477533
New product

Data sheet

Nombre de segment
Bi-segment (2 segments)
Cylindrée réelle
49.9cc
Lumière d'échappement
To boost (3 lights)
Diameter (Ø):
40mm
Matière
Melting
Displacement:
50cc
Refroidissement
Air
Transferts a l'embase
Like the origin (aligned to the original casings)
Nombre de transferts d'admission
5 transferts (comme l'origine)
Cylinder head:
Simple tapered

Specific References

ean13
3663829037533
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