Name Metrakit Cylinder Kit "SP 3" 70cc Piaggio NRG / Runner Item No. MK800V1926 Brand Metrakit Homologation No Displacement 70cc Stroke Original Conrod Length Standard Product Line Racing Material Aluminium Engine Type 2-stroke Cooling Type LC Piston Pin 12 mm Number of Piston Rings 1 Cylinder Head Included
The Metrakit 70cc Cylinder Kit "SP3" Piaggio NRG / Runner - one of the best racing kits on the market. It is the little brother of Metrakit's powerful "Pro Race", the only difference is in cylinder head design - this one is a monobloc cylinder head. This SP 3 version was modified and improved over its predessor, for even more power.
The Nikasil-plated aluminium kit includes a single-ring piston and a cylinder with large exhaust port and 5 transfer ports. Performance and torque are quite impressive: 15 - 17hp at 13,500rpm and a 13:1 compression. All in all a very powerful racing cylinder at a very reasonable price.
- Suitable for (27)
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, GP1 Racing / Revolution 50cc LC - Piaggio
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
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