Metrakit SP 3 cylinder kits are their mid race aluminium cylinders designed with racing in mind. The quality and finish on the port transfers are extremely well done and expect some good HP figures up at high RPM. The barrel itself is of course aluminium with nakasil carbide plating. It has 5 transfer ports a long with a single exhaust outlet and looking at the layout we expect it will be a pretty torquey kit. It comes with a vertex piston, all necessary gaskets, fittings and a technical data sheet that tells you everything from setting the correct squish clearance to torque settings for the head studs, which is always helpful if your fitting the parts yourself. We recommend using an exhaust system like the Yasuni C16 or something similar a long with at least a 21mm carburettor or above.
This product fits the following:
Aprilia Amico MBK Booster 50 MBK Booster Next Gen MBK Rocket MBK Stunt Yamaha BWS 50 Yamaha BWS Next Gen Yamaha Slider Yamaha Spy
Condition:New
Brand:Scooter and Moped Tuning Parts from Metrakit