Description
SSP G 67mm Cylinder Kit 4 Valve GY6 B 161QMK Engines 729 Performance Highlights Performance Highlights LX 150 (select variants) Verify factory center to center length Yamaha Zuma 50 (pre 2001 Minarelli horizontal) Sport rear lift or lower profile GY6 50cc QMB139 Various Chinese import builds Single rear shock layout