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Reference: 3113030
Kit 77cc Ø50mm MALOSSI MHR BIG BORE aluminum scooter PIAGGIO liquid (NRG, RUNNER ...)
The must-have kit in the original race of the market.
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Not approved, strictly prohibited on the road, reserved for competition and closed circuits!
The famous PARMAKIT BIG BORE is the direct competitor of the MALOSSI MHR BIG BORE, the POLINI BIG EVOLUTION, THE TOP PERFORMANCES TPR 50mm.... Large diagrams, part stud cylinder head, single-segment piston, huge bar exhaust... We are on a very powerful kit, to be installed with a well-tuned exhaust, an ultra-reinforced crankshaft with original size 80mm connecting rod and original crankshaft stroke 39.2mm, carburetion in 30 to 34mm, variable ignition...
For installation on a long 85mm connecting rod, installation of a 5mm shim is required. Mandatory casing milling of the casing for installation!
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 conduit, it increases the performance of the cylinder. An improvement to the piston and skirt bottoms is also included in this modification. Allow a little extra time for this preparation!
Mounts on liquid PIAGGIO 50cc 2-stroke 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 ...
Reference: 3113030
The must-have kit in the original race of the market.
Reference: 9931270
A 70cc cast iron kit 100% complete, powerful and reliable for PIAGGIO / GILERA liquid cooling engine.
Reference: 57802.00
The direct competitor of the MALOSSI MHR and the EVOLUTION 70cc!
Reference: 30430.M
Although little known in FRANCE, LUXEMBOURG, SPAIN ... This kit is all the rage in Italy, the small SIMOININI for normal race is simple, solid and gives a great couple!
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: 9928520
Very powerful kit with stud bolt in two parts for PIAGGIO / GILERA liquid 50 2T.
Reference: 140.0183
A torquey and solid kit, ideal for everyday use.
Reference: 3112044
Engine kit with reprogramming unit for PIAGGIO engines direct injection 50 2T.
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: P400480100002
The RACING PRO version of the kit ATHENA 70cc for scooter PIAGGIO, robust but very powerful! High quality for a low budget.
Reference: 140.0207
The must of 70cc on the market PIAGGIO liquid engine.
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: 140.0183/R
A model above the corsa model because it is hand retouch for more power while maintaining excellent reliability.
Reference: KT00091
Ideal for increasing your performance, maintaining excellent engine strength and reliability.
Reference: 57575.00
The direct competitor of the MALOSSI MHR REPLICA 70cc!
Reference: 31 8466
A kit certainly a little less powerful than a team but that can surprise more than one.
The large diameter BIG BORE kit from PARMAKIT !