Kit 77cc ATHENA Racing Ø47,6mm special long rod 43mm minarelli scooter 85mm vertical stroke (booster, bws)

The comprehensive kit SPORTING high end of the company ATHENA (eurocilindro) which also manufactures for STAGE 6. aluminum upscale nykasil Treaty and 47.6 millimeters in diameter with an inlet and revised, highly charts based couple normal exhaust without boosters or bar, lights and cylinder are very well finished. It is fairly large for cooling and rod 85mm so you need to wedge the cooling volute 5mm higher than the original. It has an integrated dock to the cylinder as it is intended only for crankshaft long race 43mm and 85mm rod .

 

This gives him real 76,51cc torque and power. The cylinder head is tapered high compression chamber polished aluminum. It comes with several joints of base plate of different thicknesses to properly make the squish for preparers said, you will see a small can escape down to proper alignment transfers for using this kit, we know something more, to obtain a kit more based high speed, revoyer your diagrams on the rise.

 

The piston is properly worked kit and in mono hard chrome domed segment D.47,6mm X 1milimètres. It is in axis of 12mm so prévoyer a crankshaft axis of 12mm, 43mm stroke and rod length of 85mm. It comes with 2 carbon strips to polish your admission settings, we recommend the climb without stop strips in order to obtain excellent performance. In short an overpowered kit and developing surcoupleux 76,5cc real. Finally a good very solid monster for minarelli vertical. The shot, torque and accelerations are a treat.

Technical CARACTERISTICS:

Bore: 47,6mm nykasilé

Race scheduled: 43mm

Axis: 12mm

Squish advised: 0.25 to 0.27 mm

Compression ratio: 15.5: 1

longueure rod planned: 85mm

Recommended with at least: carburation racing d.21mm, 43mm stroke crankshaft athena racing, reinforced bearings, exhaust racing adapted to the diagrams means and displacement 75cc, cold candle racing

 

The pack contains:

Pack complete joint with special pack squish

D.47,6mm cylinder head high polished truncated compression chamber

5T normal exhaust cylinder

Valves carbon X2 settings

D.12mm piston pin

Chrome domed segment reinforced hard d.47,6 X 1mm

D.47,6mm piston mono segment

Piston clips (axis rushes) C

Catalogue athena

notice athena

guaranteed athena

Autocolant athena

 

 

Optional we offer a preparation course 1, this preparation is a modification of the channels and the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved piston and bottom skirt is also included in the amendment. Allow a little extra time for this preparation!

 

spare parts:

piston

cylinder head

segment

piston pin

piston clips

pack attached

Kit without cylinder head

lamellae valves

Itself on:

APRILIA AMICO
Aprilia SR (before 1993 only)

FANTIC BIG WHEEL

CARELLI PONY
GARELLI SR

ITALJET BAZOOKA
ITALJET PISTA
ITALJET REPORTER
ITALJET SCOOP
ITALJET YANKEE
ITALJET ASCOT
ITALJET ASTRA

LEM FLASH
LEM GHIBLI
LEM TORNADO
LEM TORNADO SS1

KOTIR SR

KTM CHRONO

MBK BOOSTER
MBK BOOSTER NAKED
MBK BOOSTER ROCKET
MBK BOOSTER NEXT GENERATION (NG)
MBK BOOSTER CW
MBK BOOSTER SPIRIT
MBK STUNT
MBK TARGET
MBK BOOSTER TRACK

YAMAHA BW'S
YAMAHA BW's NG
YAMAHA BW'S ORIGINAL
YAMAHA BW'S NAKED
YAMAHA CRZ
YAMAHA CT
YAMAHA SLIDER
YAMAHA SPY
YAMAHA ZUMA

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