Not homologated on public roads, only reserved for competition, does not respect the highway code in any way!
A very good kit whose reputation is second to none, this pink top kit is very well known and renowned, it is certainly cast iron but MINACROM treated and in single segment, diameter 49.5 millimeters, reinforced piston mono segment end chrome domed , very thorough diagrams on the torque, it has (as usual on new motor parts) the grease nipples under the sides, the kit is very clean and finished. It features a polished, hemispherical, high-compression chamber cylinder head that offers a compression ratio of 1:13.
We recommend it to those who want something between high power (especially torque) and solidity, after that its color depends on everyone's taste, some will like it, others won't, but it's the most powerful cast iron in normal racing after the pink Top performance plotted because you also have to look at the luxury version plotted which is the same kit with some additional options. We will be able to make it reach even more power thanks to a preparation because the piston is really not worked enough on this type of kit.
Technical characteristics:
bore: 49.5mm
planned stroke: 39mm (original)
actual displacement: 75cc
compression ratio: 1:13
The pack contains:
- a piston d.49.5 mm single flat segment
- original diameter piston pin
- 2 piston clips type G Ø12mm
- reinforced full seal pocket
- pink polished high compression cylinder head
- chrome cast iron cylinder 5 transfers normal pink exhaust
- Euro 1/2 exhaust wedge (exhaust passage Ø28 to Ø25mm)
- 1 reinforced end curved chrome segment
- manual in French/English/Italian
...
We advise to mount at least to accompany this kit:
Airbox inflation / 19mm carburetor / reinforced bearings and crankshaft / cold competition spark plug / adjustment / racing exhaust (provide set of base gaskets for the most connoisseurs to make your squish)
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 duct, it increases the performance of the cylinder. An improvement of the piston and the lower skirts is also included in this modification. Count a little extra time for this preparation!
This high engine is mounted on the following 50cc motorcycles with gearbox equipped with the MINARELLI AM3, AM4, AM5, AM6 euro 1, AM6 euro 2 engine:
- APRILIA RS AM6 engine from 1997 to 2006 (after 2006, beware of engines upgraded to DERBI euro 3)
- APRILIA RX AM6 engine (after 2006, beware of engines upgraded to DERBI euro 3)
- APRILIA MX AM6 engine (after 2006, beware of engines upgraded to DERBI euro 3)
-BETA CRE
-BETA RR
-BETA RR ALU
-HONDA HM
-HONDA CRE
-HONDA BAJA
-HUSQUVARNA WXE
-HUSQUVARNA CH
-HM DERAPAGE
-HM CRE
-MALAGUTI DRAKON
-MALAGUTI XTM
-MALAGUTI XSM
-FANTIC CABALLERO
- PEUGEOT XP6
- PEUGEOT XPS
- PEUGEOT XP STREET
- PEUGEOT XP STREET EVO
- PEUGEOT XR6
- PEUGEOT XR7
-MOTORHISPANIA RYZ
-MOTORHISPANIA RX-R
-MOTORHISPANIA RX
-RIEJU RS1
-RIEJU RS2
-RIEJU RS2 MATRIX
-RIEJU RS2 MATRIX PRO
-RIEJU SMX
-RIEJU MRX
-RIEJU SPIKE
-KEEWAY TX EN
- YAMAHA DT
-MBK X-LIMIT
YAMAHA TZR
-MBK X-POWER
-SHE RC O SM
-SHE RC O IN DURO
-SHE RC O HRD
-SHE RC O IN DURO
And many other machines!
