TOP Performances is none other than the development department of Minarelli, a company renowned for the reliability and performance of its components for 2-stroke engines.
Black Trophy range (high performance)
50?cc cylinder-head-piston assembly
optimal efficiency, performance and reliability
Cast iron cylinder, 5 transfers
High-compression, monobloc, aluminum cylinder head
Two-segment piston, with 10 mm pin, and molybdenum disulfide treatment
Complete gasket kit
For daily use on the road
For use with Black Trophy pistons only.
Installation should only be done by a professional
APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: MBK BOOSTER NAKED 10" 50 2003-2015 MBK BOOSTER NAKED 12" 50 2008-2012 MBK BOOSTER NAKED 13" 50 2012-2017 MBK BOOSTER NEXT GENERATION 50 1995-2006 MBK BOOSTER ONE 50 2013 MBK BOOSTER R 50 1994-1995 MBK BOOSTER ROCKET POWER 50 1996-2009 MBK BOOSTER S 50 2004 MBK BOOSTER SPIRIT 10" 50 1990-2017 MBK BOOSTER SPIRIT 12" 50 2001-2014 MBK BOOSTER TRACK 50 1996-1998 MBK STUNT 50 2000-2005 MBK STUNT NAKED 50 2003-2016 YAMAHA BWS BUMP 50 1996-1998 YAMAHA BWS NAKED 10 POUCES 50 2003-2016 YAMAHA BWS NEXT GENERATION 50 1995-2009 YAMAHA BWS ORIGINAL 10 POUCES 50 1988-2016 YAMAHA BWS ORIGINAL 12 POUCES 50 2001-2013 YAMAHA BWS SPY 50 1996-1998 YAMAHA SLIDER (SA09) 50 2000-2004 YAMAHA SLIDER NAKED 50 2003-2014