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Are you an E-Blast Insider?

AOSTIRMOTOR S18 Electric Mountain Bike with 750W Brushless Motor, 26" * 4" Fat Tire, 48V 15AH Removable Battery, Shimano 7 Speed, 3 Riding Modes, LCD Display

In stock.
Ships from Canada.
  • 750W Motor and Removable Lithium Battery -- Our Electric Bike with 750W high speed motor and Removable 48V 15ah Lithium Battery supports 28mph speed, Range Distance 20-30 miles.Suitable height: 5'7-6'5.Load capacity: 300LBS.
  • Adapt to Complex Topography -- Our bikes use 26 x 4 inch fat tires, provide strong traction, ride on different terrains.
  • Three modes -- Our ebike has three working modes:Riding mode/Electric mode/Power-assisted mode.
  • Fully Equipped and Easy to Assemble -- Arrives 90% Assembled. Our bike is equipped with light and strong 6061 Aluminum Alloy frame., F/R disc brakes ,SW-U-LCD display, Front suspension fork ,SHIMANO outer 7 speed.
  • A one-year warranty service -- For any reason, if you are unsatisfied with our Bicycle, we will provide quality after-sales service.

AOSTIRMOTOR is committed to the design, production and sales of electric bicycles, motorcycles, electric vehicles and peripheral products.

Our electric bicycles have strong power and complete equipment. You can easily ride on the beach, snow, gravel, rain, dirt, sand or even ice and enjoy the ultimate electric bike adventure.

750W Motor

750W peak power high speed brushless motor

Longer life span and faster starting speed

With speeds up to 28 mph

48V 15AH Removable Lithium Battery

Easy to remove

It only takes 4-6 hours to fully charge

Reach a range of up to 20-30 miles per charge

SW-LCD Display

LCD Display Panel-battery power, speed, mileage, gear, wattage, etc.

Headlight switch-press "up" key for 3 seconds

A USB port under the meter

Fat Tire

26*4 fat tire

Anti-skidding,adapt to snow, sand and other complex topography

Comfort Shock Absorption

High-performance, shock-absorbing

Take your original riding comfort to the next level

Better handling, improved cornering capabilities, and an overall smoother riding experience

Three Modes of Riding

Electric mode-suitable for long-distance travel

Pedal assisted mode-provides a personalized riding experience

Fitness mode-easy to exercise

6061 Aluminum Alloy Frame

The enhanced ergonomics and improved handling promise a smoother, more confident ride


Suitable for people 5'7 - 6'5 in height

Weight less than 300LBS

Handlebar 31.8*660mm
Stem 28.6*31.8*110mm
Disc Brake Front 180 & Rear 160
Gear Shift Lever 7 Speed Dial SHIMANO/Sunrace
Derailleur 7 Speed SHIMANO/Sunrace
Light With Front light
Motor 500W 750W 750W 1500W
Battery 36V 13AH 48V 13AH 48V 13AH 48V 15AH
Size 20*4inch 26*4inch 26*4inch 26*4inch

1.Any problem after receiving our goods,please contact us before leaving Neutral/Negative feedback.We promise to help you solve it asap,and make you feel satisfactory absolutely.
2.Please DO NOT leave negative feedback without asking for help.

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