Description & Size Guide
Cylinder Kit V.2 70cc 47mm for Minarelli vertical ACRobust 70cc Naraku cast iron sport cylinder kit for air cooled scooter with upright Minarelli engine The Naraku piston is provided with a molybdenum coating, which protects both the cylinder and the piston during the running-in period This coating dissolves completely after a few hours of operation The cylinder is suitable for series and sports exhaust systems If the original carburettor remains installed, the carburettor jetting should be increased by about 7-10% (guide value) It is recommended to use a 17.5-19mm sports carburettor for optimum performance Delivery includes gasket set, the original cylinder head can continue to be used, but a 70cc cylinder head is recommended (sold separately) Scope of delivery as shown on the product photo Aprilia AMICO 50 1992-1993 Aprilia AMICO 50 GL 1994-1998 Aprilia AMICO 50 LX 1992-1993 Aprilia SR 50 AC 1993-2001 Italjet PISTA 50 1994-1997 Italjet SCOOP 50 1994 Italjet YANKEE 50 1994 MBK BOOSTER 12" 50 2001-2015 MBK BOOSTER 50 1992-1997 MBK BOOSTER NAKED 12" 50 2006-2012 MBK BOOSTER NAKED 13" 50 2012-2017 MBK BOOSTER NAKED 50 2004-2016 MBK BOOSTER NG 50 1996-2006 MBK BOOSTER ONE 50 2013-2016 MBK BOOSTER ROCKET 50 1996-1999 MBK BOOSTER SPIRIT 50 2000-2016 MBK BOOSTER TRACK 50 1996-1999 MBK EW 50 2002-2017 Yamaha CW 50 1989-2016 Yamaha CW 50 L 2004-2015 Yamaha CW 50 N 2004-2016 Yamaha CW 50 T 1990-2001 Yamaha EW 50 2000-2004 Yamaha YW 50 2002-2011 Yamaha YW 50 F 2012-2019 Yamaha YW 50 FX 2014-2018
This item fits to following bikes.
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