variator Naraku 5.5g for Kymco 4T, SYM, 139QMB/QMA NK900.28 fitting for Kymco Vitality 50 U31000 2006, 3,5 PS, 2,6 kw

Good quality replacement variator without performance enhancement from NARAKU. Set of weights (16x13 5.5 g) is supplied. Can be used with restricted or unrestricted original variator sleeves. Alternatively, this set is also available with 7.5 g weights.