ZT310-T2 dark gray bright orange cover assembly (gel battery/lithium battery)
ZT310-T1 direction handle disc brake assembly (2019 model/high seat)
ZT310-T1 front fork assembly (long shock absorption / black rim)
ZT310-T1 rear wheel assembly (long shock / black rim / bright orange baffle)
ZT310-T1 frame/rubber parts/main cable assembly (high seat version/gel battery/lithium battery)
ZT310 single rocker arm air intake system assembly (gel battery/lithium battery)
ZT310-R1 muffler assembly
ZT310-T pedal assembly (single rocker)
ZT310 single rocker water cooling system assembly