COD. S6-7416608 CYLINDER KIT STAGE6 RACING 70CC D.47,6 APRILIA RALLY 50 LC SP.12 ALUMINUM MKII
For fans of the famous star brand, we offer you this Stage6 70cc Racing MKII cylinder head with 12mm axle MBK Nitro / Aerox.
If you are looking for power , this is the latest generation of the cylinder which allows you to reach a power between 17 and 19 hp , that is about 2 or 3 hp more than the old MKI version.
This Stage6 cylinder offers exceptional performance for a 70cc racing kit and makes it one of the most powerful cylinders on the market.
This feat is made possible by a new transfer case design that favors torque and ensures excellent reliability . The exhaust system has been optimized with a two-piece exhaust system and 6 ports (compared to the previous 5) for maximum power . For technical accuracy, the diagrams are 190°-130°.
A reinforced crankshaft is also recommended for greater reliability of the engine as a whole, as well as a carburetor of at least 21 mm and a racing exhaust.
The supply includes:
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47.6mm diameter aluminum cylinder
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Single ring piston with 12mm pin
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Aluminum cylinder head
- Bag of gaskets
For assembly , we recommend cleaning the engine before any reassembly, checking the condition of the parts and installing a new spark plug and needle cage. Finally, we recommend changing the carburetor settings to avoid tightening.
The cylinder squish should be between 0.75 and 0.85. As for break-in , a minimum of 300 km with a 3% oil mixture will give you strength and durability.
Please note : original exhausts cannot be fitted to this cylinder.
NOT APPROVED
Compatibility Table
MINARELLI HORIZONTAL H2O
APRILIA AREA 51 50 2T LC
APRILIA GULLIVER 50 2T LC
APRILIA SR NETSCAPER 50 2T LC (MINARELLI)
APRILIA SR RACING 50 2T LC (MINARELLI)
APRILIA RALLY 50 LC
APRILIA SONIC 50 2T LC
APRILIA SR REPLICA 50 2T LC <-1999
APRILIA SR STEALTH 50 2T LC (MINARELLI)
BENELLI 491 SPORT 50 2T LC (MINARELLI)
BENELLI K2 50 LC (MINARELLI)
BETA EIKON 50 2T LC
BETA ARK 50 LC
DRR DRX 90 2T LC
ITALJET DRAGSTER 50 2T LC
MALAGUTI F15 FIREFOX 50 2T LC
MALAGUTI F12 PHANTOM 50 2T LC
MALAGUTI F12 PHANTOM 50 2T LC euro 2
MALAGUTI F12 PHANTOM 50 2T LC
MALAGUTI F12 R LC 50 2T LC euro 2
MBK MACH G 50 2T LC
MBK NITRO 50 2T LC
YAMAHA AEROX 50 2T LC euro 0-1
YAMAHA AEROX 50 2T LC euro 2
YAMAHA JOG RR 50 2T LC euro 2
APRILIA AREA 51 50 2T LC
APRILIA GULLIVER 50 2T LC
APRILIA SR NETSCAPER 50 2T LC (MINARELLI)
APRILIA SR RACING 50 2T LC (MINARELLI)
APRILIA RALLY 50 LC
APRILIA SONIC 50 2T LC
APRILIA SR REPLICA 50 2T LC <-1999
APRILIA SR STEALTH 50 2T LC (MINARELLI)
BENELLI 491 SPORT 50 2T LC (MINARELLI)
BENELLI K2 50 LC (MINARELLI)
BETA EIKON 50 2T LC
BETA ARK 50 LC
DRR DRX 90 2T LC
ITALJET DRAGSTER 50 2T LC
MALAGUTI F15 FIREFOX 50 2T LC
MALAGUTI F12 PHANTOM 50 2T LC
MALAGUTI F12 PHANTOM 50 2T LC euro 2
MALAGUTI F12 PHANTOM 50 2T LC
MALAGUTI F12 R LC 50 2T LC euro 2
MBK MACH G 50 2T LC
MBK NITRO 50 2T LC
YAMAHA AEROX 50 2T LC euro 0-1
YAMAHA AEROX 50 2T LC euro 2
YAMAHA JOG RR 50 2T LC euro 2
Code: S6-7416608
The Product may be reserved exclusively for competitions in places specially designated for such purposes according to the provisions of the competent sports authorities. We decline all responsibility for improper use.
FOR INFORMATION DO NOT HESITATE TO CONTACT
Billaricambi staff
