A high quality complete engine 100% Made In Italy for excellent engine reliability and guaranteed performance! The 70cc kit in diameter 47.6mm ATHENA SPORT is an excellent thermal unit whose reputation is well established. The Italian brand preserves its notoriety and offers cylinders for all types of engine with extraordinary performance and cutting-edge technicalities and really worked, studied. In addition to this, you need to know more about it.
This aluminum cylinder has been manufactured in the best aluminum alloys with a high content of silicon and titanium with specific treatment for extreme strength and reliability, which allows it to withstand even very severe conditions of use, for by example endurance use, circuit .... Machining and finishing are very good not to change anything.
You will understand, this high engine is resistant and efficient. All this thanks to transfers / channels reviewed and corrected with a very good architecture, to the numbers of 6 (4 lateral and 2 rear), this cylinder is also provided with a standard oval exhaust (very reliable). This kit will offer a great torque / power ratio!
Indeed, the latter is equipped with one and only segment, model end hard chrome 1mm thick, ground curved, clearly favoring the rise in speed (reduction of friction). This piston is also made of the best materials, in a special alloy with a high percentage of silicon, thus guaranteeing good resistance to heat and undeformability to temperature variations. Its external coating has a graphite treatment to allow a very low coefficient of friction and better heat exchange.
As for the cylinder head, it is also made in a special aluminum alloy and it will guarantee an improved heat exchange to optimize the cooling of this high air motor. Its combustion chamber has been completely redesigned for a higher compression ratio (14.8: 1), it is provided with a conical trunk chamber polished finish and is fitted with an O-ring. In addition to this, you need to know more about it.
In short, ATHENA has hit hard again with this aluminum thermal group, with an impeccable finish for crazy performance. Delivered 100% complete as presented with a set of base seals of different thicknesses to make your squish to perfection. In addition to this, you need to know more about it.
We recommend to accompany this kit with at least : a 21mm carburetion, to install the carbon slats supplied with this kit, competition or iridium spark plug, a racing exhaust, racing variation, racing or unbridled ignition, 100% synthetic racing engine oil ... .
The pack contains :
-Aluminum cylinder Ø47.6mm 70cc 6 transfers with standard oval exhaust
-High compression aluminum cylinder head with improved combustion chamber
-Piston mono segment Ø47.6mm
-Segment Ø47.6mm X 1mm thick hard chrome domed
-Piston axis Ø10mm X 38mm
-C-type reinforced piston clips for 12mm axle
-X2 Exhaust stud
-X2 carbon slats
-Pack complete seal (base + O-ring cylinder head and exhaust)
-Notice
- Stickers
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 scooters and quads 50cc 2T air :
APRILIA SR 50 2T 1994->
APRILIA RALLY 50 2T (MINARELLI)
APRILIA SCARABEO 50 2T (MINARELLI)
APRILIA SONIC 50 2T
APRILIA SR WWW 50 2T
BETA ARK 50 2T
BENELLI 491 GT 50 2T (MINARELLI)
BENELLI K2 50 2T
BENELLI NAKED 50 2T
BENELLI PEPE LX 50 2T euro 2 (QJ1E40QMB-4)
BETA QUADRA 50 2T
BENELLI QuattronoveX 50 2T euro 2
BSV AX 50
BSV GZ 50
CPI ARAGON GP 50 2T
CPI HUSSAR 50 2T 2003->
CPI OLIVER 50 2T 2003->
CPI POPCORN 50 2T 2003->
EXPLORER CRACKER 50 2T 2003-> (GE 1E 400 MB)
GARELLI TIESSE 50R 50 2T euro 2 (1E40QMB)
HUPPER MONTECARLO 30 50 2T (1E40QMB)
KEEWAY F-ACT 50 2T
KEEWAY GOCCIA 50 2T (KW1E40QMB-4)
KEEWAY HURRICANE 50 2T euro 2 (KW1E40QMB)
KEEWAY MATRIX 50 2T (KW1E40QMB-4)
KEEWAY PIXEL 50 2T euro 2 (KW1E40QMB)
KEEWAY RY8 50 2T (KW1E40QMB-4)
MALAGUTI F10 50 2T
MALAGUTI F10 WAP 50 2T euro 2 (QJ * CMA03C *)
MALAGUTI F12-PHANTOM 50 2T
MALAGUTI F12 R ARIA 50 2T euro 2 (QJ * CMA02C *)
MALAGUTI YESTERDAY 50 2T
MBK EVOLIS 50 2T
MBK FIZZ 50 2T
MBK FLIPPER 50 2T
MBK FORTE 50 2T
MBK HOT CHAMP 50 2T
MBK MACH G 50 2T
MBK OVETTO 50 2T
MBK SORRISO 50 2T 1996->
MOTRON SYNCRO 50
MOTRON THUNDER'S 50
YAMAHA AXIS 50 2T
YAMAHA BREEZE 50 2T
YAMAHA JOG ER 50 2T
YAMAHA JOG 50 2T
YAMAHA JOG R 50 2T
YAMAHA JOG Z 50 2T
YAMAHA NEO'S 50 2T
YAMAHA VINO 50 2T
YAMAHA WHY 50 2T
YAMAHA ZEST 50 2T
Air-cooled 50cc 2T Quads :
AEON 50cc REVO, MINIKOLT, COBRA ...
MASAI 50cc ULTIMATE, A 50 XL, R 50 XL, INFINITE, ...
DINLI 50cc LX DL601, DL603, DINO, T REX ...
ADLY 50cc RS, SUPER SONIC, ...
AERO 50cc ...
ETON 50cc VIPER, NXL 50, ...
KASEA 50cc SKYHAWK ...
POLARIS 50cc OUTLAW, PREDATOR, ...
SMC / BAROSSA 50cc UR5 ...
And other models ...
