- Data Sheet
- Suitable for (31)
Stage6 Cylinder Kit 70cc Streetrace cast iron Piaggio LC, powerful cast iron cylinder for everyday riding.
The Streetrace is a lower-priced version the popular Sport Pro aluminium cylinder. Transfer port layout is basically identical to the more powerful 70cc Sport Pro kit, it was slightly modified to meet the thermal requirements of a cast iron cylinder. Renowned Italian manufacturer Vertex Pistons is making the pistons for this top quality kit.
The performance curve is similar to the Sport Pro; it provides better take-offs but less peak power (0.5hp less). Top performance is at approx. 10,000 rpm, 10 - 13hp are realistic. To exploit the full potential of this kit, we recommend combining it with a bigger carburetor and a sports or even racing exhaust.
The cylinder looks unobtrusive and similar to the stock part. Stage6 has deliberately decided not to display the brand name on the cylinder, instead of a logo they stamped "49ccm" on it.
The kit includes:
- 70cc cast iron cylinder, d=47mm
- 2-ring piston
- high-compression cylinder head, aluminium
- gasket set
As always, we recommend cleaning the engine before installing a new cylinder and getting a new spark plug and a new small end bearing. Carburetor settings may need to be readjusted.
70cc displacement means that this cylinder kit may not be not street-legal in some countries.
Name Stage6 Cylinder Kit 70cc Streetrace cast iron Piaggio LC Item No. S6-7214043 Brand Stage6 Homologation No Displacement 70cc Stroke Original Conrod Length Standard Product Line Sport Material Cast Iron Bore 47,6 mm Piston Pin 12 mm
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.
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