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High performance kit with large diameter cylinder to be installed COMPULSORY with long stroke crankshaft! To accompany the TPR pot and a carburetion of 24mm minimum!
High performance kit with aluminum cylinder, bar exhaust, 192/130 diagrams and 15: 1 compression ratio.
The Ø50mm kit in combination with the 44mm long stroke crankshaft offers 85cc of real displacement.
To be installed with a large carburetion 24mm minimum, a racing variation, a variable advance ignition and the specifically planned TPR exhaust (special mounting flange between 51mm axis).
Ø50mm single segment piston of very good quality. Comes complete with screws, accessories, gasket, ...
As an option we offer a stage 1 preparation, this preparation is a modification of the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to 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 NRGPIAGGIO NRG MC3 DD
PIAGGIO NTTPIAGGIO NRG Power DD
PIAGGIO QUARTZ
PIAGGIO ZIP SP after 2001
PIAGGIO ZIP SP before 2000
And other models ...
Specific References
Reference: 992414A
Top of the range TOP PERFORMANCES RACING TPR replacement piston for minarelli am6.
Reference: 9924150
Ideal for refurbishing your TPR cylinder and regaining compression. Available in two sizes, standard Ø50mm and reboring Ø50.4mm.
Reference: 9910050
Ideal for refurbishment of your high engine 70cc TOP PERFORMANCES minarelli horizontal liquid on motor scooter.
Reference: 9929820
A pack of TOP PERFORMANCES seals ideal for the maintenance of your high engine with liquid cooling PIAGGIO, GILERA ....
Reference: 9929850
The replacement cylinder head from TOP PERFORMANCES. Ideal in case of wear of your cylinder head for 86cc Ø50mm kit on PIAGGIO Liquid scooter engine.
Reference: 3115883
A true concentrated performance of the Italian house MALOSSI. Prepared hand, 7 large transfers, exhaust booster big outlet, cylinder head high compression ... for scooter Piaggio with cooling Liquid.
Reference: 140.0208
His reputation is well established! The famous BIG EVO 94cc for long race 44mm on PIAGGIO!
Reference: 3113042
The must of 44mm stroke kits for PIAGGIO, APRILIA, DERBI and GILERA.
Reference: 57735.14
The large diameter 86cc BIG BORE kit from PARMAKIT !
High performance kit with large diameter cylinder to be installed COMPULSORY with long stroke crankshaft! To accompany the TPR pot and a carburetion of 24mm minimum!
