BK004 40km 40km/h 500W

【350W motor and removable lithium battery】 Our ebike with a powerful 350W motor, strong drive power, long service life and removable 48V 15 Ah lithium battery with charging time is 4-6 hours, and the maximum speed of electric dirt bike for adults is 40mph.
【Easy to assemble and of high quality】 Our adult electric bicycles are 90% pre-assembled. You can charge your phone using the SW-U-LCD display. Our e-bike mountain bike uses a light and strong aluminum alloy frame. It is equipped with front light, reflector, F / R disc brake TEKTRO and SHIMANO Outer 7-speed.
【Easy to assemble and of high quality】 Our adult electric bicycles are 90% pre-assembled.Our e-bike mountain bike uses a light and strong aluminum alloy frame. It is equipped with front light, reflector, oil disc brake Outer 7-speed.
【Front and rear shock absorbers】Our ebikes for adults have front fork shock absorbers and rear seat elastic shock absorbers, the e bikes for adults electric can adapt to a variety of flat and complex terrain.