27Kg Yellow Variator Spring Compatible with Multiple Models (Yamaha CS 50 R AC Jog, Rex 50 2T, Malaguti CR1 50 Crosser, ATU Meteorit 303 25 R 2T, Hyosung SB 50 Cab, KSR Moto Explorer Race GT 50, Aeon Cobra 50, PGO Big Max 50, TGB 303 25 R and Fantic Big W