Pack motor crankcase + kit 70cc + cylinder head POLINI with handle and metering MBK 51 / motobecane av10


The complete POLINI super pack! An ideal base for a powerful engine.

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manufacturers : POLINI

382,50 € 382.5 tax incl.

Availability: At home in 2 to 5 days

The complete POLINI engine package was created by us to guarantee a lower price and parts that fit well with each other. Of course this pack is exclusively reserved for the competition, it consists first of all the famous kit Ø46mm aluminum W mono segment POLINI motori, this kit very powerful requiring a cylinder head Ø46mm we deliver it with the radial head big volume Ø46mm of POLINI




This high compression cylinder head offers very good cooling and excellent performance. Apart from that, we have put in the pack the famous complete POLINI motor casings, it is very well aligned stock (not prepared) to the kit POLINI thus no boredom of alignment nor preparation engine. These housings include an intake pipe Ø15mm and 17.5mm one. We advise of course to put the pipe of 17,5 with a good carburettor of 17,5mm or 19mm PHBG.


You will be able to look at the pieces in detail with pictures and description on the following links:



Cylinder head

Oil dispenser



Apart from this , we add a POLINI handle set, ideal for the look of your moped and we also add a micro graduated oil dispenser to properly make your mix. In short this pack is very complete, powerful and it is in addition a real saving of money.



Attention, with this pack we recommend a reinforced crankshaft high quality as MALOSSI or BIDALOT, also think to take a candle B9 for settings and a B10 hvx or W31 fs ZU malossi. In addition, we also recommend using a good exhaust (NINJA G2 perfectly adapted) and a 17.5mm carburetor PHBG (or 19 see 21mm) with racing air filter. Run-in level, 400 km are recommended with 2.8% high quality 100% synthetic oil, after break-in / adjustments, 2.3% to 2.5% oil is sufficient.



The pack contains :

X1 POLINI radial head POLINI
X1 cylinder 6 transfers, W exhaust, aluminum Ø46mm POLINI
X1 piston POLINI Ø46mm mono segment
X1 segment hard chrome domed POLINI
X1 piston pin Ø13mm POLINI
X2 piston clips in G POLINI
X1 straight casing POLINI
X1 left housing POLINI
X1 high volume flap valves carbon box POLINI
X1 pipe 15mm POLINI
X1 pipe 17,5mm POLINI
X1 pack fasteners carter / pipe ...
X1 POLINI oil feeder
X1 handle set POLINI
X1 high speed bearing set POLINI
X1 pack seal spy POLINI
notices .....


As an option, we offer a STAGE 1 preparation, this preparation includes a selection of the best part of our stock, a clear improvement of the shape and the exhaust diagram, an alignment of the housings and the admission as well as a special retouching of the skirt and piston according to our best tests. This preparation requires an additional delay of 2 to 10 days depending on our availability! It requires tools and about 1:30 working on this cylinder. The price is accordingly.

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