ZT250-S aluminum alloy rear fork assembly
ZT250-S upgraded chain regulator assembly
ZT310 built-in rear shock absorber with air bag/rear inner mudguard assembly
ZT310-T sprocket seat assembly (large market)
ZT310-T black rear wheel assembly
ZT310-R rear wheel assembly (blue / 60 teeth / large disk)
ZT310 rear turn signal (including license plate light / new rear sub-mud board) parts after sale
ZT310-T rear sub-slab assembly
ZT310-R rear sub-mud assembly assembly (with license / new)