Stage6 Cylinder Kit "Pro MKII" 70cc Piaggio AC

Stage6 Item no.: S6-7414003

Stage6 Cylinder Kit "Pro MKII" 70cc Piaggio AC



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Data Sheet
Suitable for (48)


By famous brand Stage6, for a very good price: the Stage6 70cc Cylinder Kit Sport Pro MKII Piaggio Typhoon / Stalker.

This latest version of the Stage6 70cc Pro Sport MK cylinder can reach between 14 and 17hp, that means 2 - 3 hp more than the older MK 1 version.

This increase in hp has been made possible, among other things, by a new transfer port design emphasizing torque and also ensuring maximum reliability. The oval exhaust port was picked up again and optimized, instead of 5 there are 6 transfer ports to allow for optimal refilling of the cylinder.

The kit includes the Stage6 70cc Sport Pro cylinder MKII Piaggio Typhoon / Stalker, a piston (d=47.6mm) with piston ring, 12mm piston pin and 2 piston circlips and a complete gasket kit.

We recommend running this cylinder with a reinforced crankshaft to increase reliability, and a 19mm carburetor (minimum) and a sports or racing exhaust.

Note: original exhausts cannot be used with this cylinder.

Stage6 70cc Cylinder Kit Sport Pro MKII Piaggio Typhoon / Stalker => for Piaggio AC engines, 12mm.
NOT street-legal!

Data Sheet

Name Stage6 Cylinder Kit "Pro MKII" 70cc Piaggio AC
Item No. S6-7414003
Brand Stage6
Homologation No
Displacement 70cc
Stroke Original
Conrod Length Standard
Product Line Sport, Racing
Material Aluminium
Engine Type 2-stroke
Cooling Type AC
Bore 47,6 mm
Piston Pin 12 mm
Number of Piston Rings 1
Cylinder Head Included

Your product goes with the following manufacturers and their models:


Mojito Custom 50cc (Piaggio engine)

SR Motard 50cc (after 2011)

Scarabeo 50cc AC (2005-2006) (Piaggio engine)

Sportcity Street 50cc


Atlantis 50cc AC (after 06/2002) - Piaggio

Bullet 50cc AC - Piaggio


Easy Moving 50cc AC

Ice 50cc AC

Stalker 50cc AC (after 1999)

Stalker 50cc AC (before 1999)

Stalker Naked 50cc

Storm 50cc AC

Typhoon 50cc AC (before 2011)

Typhoon X 50cc AC (before 2011)


Jet Set 50cc AC

Torpedo 50cc AC - Piaggio


Diesis 50cc AC

Fly 50cc AC

Free 50cc AC (after 1999)

Free 50cc AC (before 1999)

Liberty 50cc AC

NRG Power DT 50cc AC (after 2005)

NRG mc2 Extreme 50cc AC

NRG mc3 DT 50cc AC CAT

Sfera 1st series 50cc AC (1991 - 1994)

Sfera NSL 50cc AC

Sfera RST 50cc AC

Storm 50cc AC

Typhoon (TPH) 50cc AC (after 2010)

Typhoon (TPH) 50cc AC (before 2010)

Typhoon X (TPH X) 50cc AC (before 2010)

Vespa S 50cc 2-stroke AC

Zip 1st series 50cc AC (1991 - 1994)

Zip 2 50cc AC CAT (after 1999)

Zip 2 50cc AC as from 2009 (LBMC25E)

Zip Base 50cc AC (after 1999)

Zip Base 50cc AC (before 1999)

Zip FastRider 50cc AC

Zip RST 50cc AC (1996-2000)

Zip SSL 25 (after 1999)

Zip SSL 25 (before 1999)


ET2 50cc AC ZAPC 16000

ET2 50cc AC after 2000 ZAPC38100

LX 50cc AC - 2-stroke

LXV 50cc 2-stroke AC

Primavera 50cc 2T AC after 13

S 50cc 2T AC after 07

Sprint 50cc 2T AC after 14

1 Product Review

Typical stage 6 quality - Review by Verneri

very good and powerfull stage 6 cylinder.. for good price

(Reviewed on 8/15/2017)


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