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A torquey and solid kit, ideal for everyday use.
A very large kit renowned for having a very high power while being extremely durable. The 70cc cast iron polini is a Ø47mm cast iron kit with very nice diagrams (located between the torque and the power at high speed). It retains a normal exhaust as well as a dual segment piston which allows it a lot of torque and robustness.
It comes of racing carbon valves studied kit (good resonance frequency compared to atteinds plans). The piston is strengthened and worked to the kit, his head is polished tapered really well calculated allowing it a very good power (report very good compression).
The cylinder which remains in 5 transfers is of good quality. The cylinder head is a two-part studded model, for better engine cooling (heat exchange). It is very rare to find such good cylinder heads on a cast iron kit!
There is also the racing model with us which has a revised and corrected exhaust whose diagrams are retouched by hand .
We recommend at least: reinforced crankshaft, 21mm and carburetion adjustments, reinforced bearings, exhaust racing.
In addition to this, you need to know more about it.
POLINI 70 pack containing:
piston bi segment d.47mm POLINI
2 reinforced segments d.47mm X1
piston pin
POLINI stickers
very complete POLINI instructions
POLINI guarantee
cylinder studs for exhaust mounting
X2 piston clips (pin rings) crab type
parck reinforced complete seal POLINI
POLINI polished tapered racing cylinder head d.47mm with stud
POLINI racing carbon 0.35mm valves
hand retouched cast iron cylinder 5 POLINI transfers
As an option we offer 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 50cc 2-stroke liquid PIAGGIO engine:
APRILIA SR
ARPILIA SR R
DERBI GP1
DERBI GPI OPEN
GILERA DNA
GILERA RUNNER SP before 2005
GILERA RUNNER SP after 2006
GILERA RUNNER
PIAGGIO NRG EXTREME
PIAGGIO NRG MC2 before 1997
PIAGGIO NRG MC2 after 1998
PIAGGIO NRG
PIAGGIO NRG MC3 DD
PIAGGIO NTT
PIAGGIO NRG Power DD
PIAGGIO QUARTZ
PIAGGIO ZIP SP after 2001
PIAGGIO ZIP SP before 2000
And other models ...
Specific References
Reference: 206.0200
Spare standard segment ideal for maintenance or in case of loss of compression.
Reference: 272.0001
The pistol type POLINI piston clips for your axis of 12mm, material diameter of 1mm!
Reference: 317.0005
Set of 2 M6 studs that can be used for many applications.
Reference: 271.0002
Replacement 12mm piston pin for kits Ø46 to 47,6mm on PIAGGIO, HONDA, KYMCO, CIAO ...
Reference: 311.0110
Flange type liquid cooling fitting for your POLINI kits.
Reference: 213.0536
Ideal for tweaking your settings and improving your performance!
Reference: 204.0680
Spare piston for POLINI cast iron kit in 47mm diameter.
Reference: 144.225.001
Fitting supplied with its screws and gasket.
Reference: 211.0306
Cylinder head complete for kits POLINI cast iron 70cc PIAGGIO LC.
Reference: 57802.00
The direct competitor of the MALOSSI MHR and the EVOLUTION 70cc!
Reference: 9929800
Very powerful kit with two-part stud bolt for PIAGGIO / GILERA liquid 50 2T in the original race.
Reference: 140.0206
A high-end kit much better than the 70cc. It will allow you to have a high-end kit with a lot of torque! Moreover the reputation of this kit is based on the solidity and actually the kit is manufactured with the best materials su market.
Reference: 010621476
Kit 70cc powerful that is between the luxury and T6 AIRSAL but its cheap.
Reference: KT00097
Ideal for increasing your performance dramatically while maintaining excellent strength and engine reliability.
Reference: 3115349
The famous 7T MHR TEAM 70cc for PIAGGIO , GILERA , DERBI and APRILIA . What power! What torque and what strength!! One of the best normal races on the market!
Reference: 071500
The ATHENA sport is certainly the best aluminum for a small budget, of very high quality, it is solid is very powerful! A perfect torque / power ratio.
Reference: EQ-782
The famous large diameter cast in BARIKIT moteut for scooter PIAGGIO / GILERA lc. An excellent price / quality ratio with stud bolt, 6 transfers, exhaust boost ....
Reference: EQ-783
The famous big diameter in cast iron from BARIKIT for scooter drives PIAGGIO / GILERA lc. An excellent quality / price ratio with stud bolt, 6 transfers, booster exhaust ....
Reference: 01064450
Large diameter 50mm AIRSAL high performance kit, for PIAGGIO liquid cooling (scooter).
Reference: P400480100002
The RACING PRO version of the kit ATHENA 70cc for scooter PIAGGIO, robust but very powerful! High quality for a low budget.
Reference: 57800.00
The direct competitor of the MALOSSI MHR and the EVOLUTION 70cc!
Reference: 010630476
A very good ratio between torque, power, and price stability.
Reference: 082500
The RACING version of the kit ATHENA 70cc for scooter PIAGGIO, robust but very high performance! High quality for a fairly low budget.
Reference: 140.0207
The must of 70cc on the market PIAGGIO liquid engine.
Reference: 31 8466
A kit certainly a little less powerful than a team but that can surprise more than one.
A torquey and solid kit, ideal for everyday use.
