AOSTIRMOTOR S18 750W

The S18 has a powerful 750W motor coupled with a 720Wh high capacity lithium battery! This combination will take you further, and have you tackling hills and terrain you'd only ever dreamed of! The S18 features a front suspension fork and a rear spring shock for a controlled, engaging, smooth ride.

GREAT PERFORMANCE

26 x 4.0 inch fat tires provide you with the comfort, stability, and confidence to take you wherever you want to adventure. The S18 can ride 19 miles (30 km) in pure electric mode and has a load capacity of 300 lb.

The S18 is designed to give you the absolute best riding experience. It embodies a thoughtful balance of classic design, powerful performance and practical utility features.

Take A Closer Look

750W MOTOR

The S18 is coupled with a 750W toothless brush motor with max torque of 85Nm. The high speed motor allows you to handle rough roads with ease. 

48V 15AH BATTERY

Comes with a 48V 15Ah (720Wh) removable and upgradable lithium battery. Get up to 20 miles on a single charge and easily recharge the battery on or off the bike.

LCD DISPLAY

The backlit LCD display can monitor your speed, mileage, battery capacity and other important metrics. It is also equipped with a USB port which can charge your devices.

26" X 4.0" FAT TIRES

Provide improved grip and traction offering you an easy and smooth riding experience. Feel secure and no longer afraid of any terrain.

REAR SPRING SHOCK

The reliable and robust performance rear coil shock makes riding less bumpy.

FRONT 180MM DISC BRAKES

Sensitive front 180mm and rear 160mm mechanical disc brakes provide efficient and ample braking force even in the harshest conditions.

CHAINRING GUARD

Durable aluminum crankset guards provide further protection to the chainring and help the chainstay to travel over rough terrain.

Dimensions