Mega Brands New Swing Arm for 50cc Icebear Roketa Safer Sunny Icebear Maddog pst150-19 pst150-20 GY6 Custemized Trike Blue Fit 50cc pmz150-19 icebear maddog No assembly required and can be installed in minutes Please check pictures/dimensions before the purchase or contact us for details All MEGA MOTOR Parts are tested rigorously