Stage6 Cylinder Kit "StreetRace" 70cc cast iron Piaggio NRG / Runner

Stage6 Item no.: S6-7214043

Stage6 Cylinder Kit "StreetRace" 70cc cast iron Piaggio NRG / Runner

In Stock - Same Day Dispatch for orders placed before 2pm.



You save:

Including legal taxes + shipping costs .

Data Sheet
Suitable for (31)


 Stage6 70cc Cast Iron Cylinder Kit "StreetRace" for Piaggio LC. 

The cylinder is made of cast iron and has 6 transfer ports and a simple oval exhaust port. Cast iron cylinders are reliable and powerful and an affordable alternative to pricier aluminium cylinders. It comes with a 2-ring piston, the monobloc cylinder head is made of aluminium. Also includied is a gasket kit with all the gaskets you need for mounting this cylinder.

Powerful and durable at the same time, this top quality cylinder will boost performance and last you a long time. To exploit the full potential of this kit, we recommend combining it with a minimum 17,5mm – 21mm carburetor and a sports / mid-race exhaust (such as the Stage6 Pro Replica), or a racing exhaust for higher rpms (we recommend the Yasuni R); with the right set-up, this kit can produce 10 – 13hp, with maximum speeds around 10,000rpm.

Details : 

  • displacement: 70cc
  • bore: 47mm
  • 2-ring piston
  • pin: 12mm
  • material: cast iron
  • cylinder head: aluminium
  • homologation: no

Data Sheet

Name Stage6 Cylinder Kit "StreetRace" 70cc cast iron Piaggio NRG / Runner
Item No. S6-7214043
Brand Stage6
Homologation No
Displacement 70cc
Stroke Original
Conrod Length Standard
Product Line Sport
Material Cast Iron
Engine Type 2-stroke
Cooling Type LC
Bore 47,6 mm
Piston Pin 12 mm
Number of Piston Rings 2
Cylinder Head Included

Your product goes with the following manufacturers and their models:


SR 50cc Funmaster LC (after 07/2003) - Piaggio engine

SR 50cc LC (after 07/2003) - Piaggio Engine

SR 50cc R Factory i.e. LC (after 2005) - Piaggio Engine

SR 50cc R LC (after 2005) - Piaggio Engine

SR 50cc Racing LC (after 07/2003) - Piaggio Engine

SR 50cc Sport LC (after 07/2003) - Piaggio Engine

SR 50cc Street LC (after 07/2003) - Moteur Piaggio


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

GP1 50cc LC - Piaggio

GP 1 Open 50cc

GP1 Racing / Revolution 50cc LC - Piaggio

GP 1 Racing 50cc

GP 1 Replica 50cc

GP 1 Revolution 50cc


DNA 50cc LC

Runner 50cc LC (1999 - 2000)

Runner 50cc LC (after 2004)

Runner 50cc LC (before 1999)

Runner 50cc LC CAT (after 2001)

Runner SP 50cc LC (after 08/2004)


NRG 50cc LC

NRG Power DD 50 (after 2005)

NRG mc2 50cc LC (after 1998)

NRG mc2 50cc LC (before 1998)

NRG mc2 DD 50cc LC (after 1998)

NRG mc2 Extreme 50cc LC

NRG mc3 DD 50cc LC CAT

NTT 50cc LC

Quartz 50cc LC

Zip 2 SP 50cc LC

Zip SP 50cc LC

1 Product Review

Excellent product! - Review by Babis

This cylinder kit is the best value for money. For ~145 euros is a bargain. It makes an easy 10HP with Leo Vince ZX, 17.5 carb. With gear up kit I hit 120kph.

(Reviewed on 9/7/2017)


Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)

  • NGK Spark Plug long thread BR9ES


  • Buzzetti Piston Ring Pliers


  • Circlip Pliers


  • Rev Limiter universal



  • Cylinder Honing Tool


  • Stage6 Oil Measuring Jug 250ml



  • MotoForce Spark Plug Cable 50cm



  • MotoForce Spark Plug Cap 90° rubber



  • Maxiscoot Measuring Jug 250ml


  • Stage6 2-Stroke Oil Street semi-synthetic 500ml