AOSTIRMOTOR S17 48V/20Ah 1500W Fat Tire Electric Bike

AOSTIRMOTOR S17-1500W DESCRIPTION

I have ridden a lot of electric mountain bikes in the last 5 year, and I must say that I was really impressed with the performance of the S-17-1500W from Aostirmotor Ebikes. 

The 1500W motor is incredibly powerful, and it never lacked the torque or climbing ability when I took it some pretty gnarly off-road trails. Whenever testing a new ebike, the first thing I do is ride it like a conventional bike, using only the mechanical drive train. In this case, the 7-speed Shimano Sunrace gears were super impressive, with a smooth transition between gears, and an excellent gearing range.

But the S17-1500W was even more impressive when using the 5-level Pedal Assist System (PAS) and the right-side half-twist throttle. The speed sensor was very responsive, sensing the smallest changes in the amount of torque I applied to the pedals. 

Have a look at the performance of this powerful Aostirmotor S17-1500W ebike as it's being ridden on various terrains.

S17-1500W SPECIFICATIONS

• Motor: Boneng Brand 1500W Rear Hub Brushless Motor w/ 80Nm of Torque
• Battery: 48V/20Ah Removable Samsung Lithium-Ion Battery
• Controller: 48V/30A
• Charger: 110-220V
• Display: Yolin YL81F Color-LCD Display
• Drive Modes: 5-Level Pedal Assist System (w/ Speed Sensor), Right Side Half-Twist Throttle & 7-Speed Shimano Sunrace Derailleur
• Charge Time: 4-6 Hours
• Frame: Full-Suspension 6061 Aluminum Alloy Frame
• Handlebar: 31.8mm x 700mm
• Stem: 28.6mm x 31.8mm x 110mm
• Rear Rack: Included
• Brake: Tektro Mechanical Disc Brakes w/ 180mm Front & 160mm Rear Rotors
• Tire: 26” x 3” Fat Tires Mounted on Aluminum Alloy Spoked Wheels
• Front Suspension: XCM Hydraulic Fork
• Rear Suspension: Spring Suspension
• Saddle: City Type 27.2mm x 250mm
• Light: Front Light
• Max Speed: 31 mph (programmable to 40 mph)
• Product Size: 75” x 11” x 44”
• Minimum Seat Height: 34”
• Maximum Seat Height: 39”
• Weight: 84 Lbs.
• Weight Capacity: 300 Lbs.
• Box Dimensions & Weight: 60" x 11" x 34.6" (94.7 Lbs.)
• User Manual: 1
• Assembly: The S17-1500W comes mostly assembled. Final assembly includes attachment of the pedals, handlebar, front wheel, seat and light. Please see the assembly video below.
• Tools Required: 4mm, 5mm and 6mm hex (Allen) keys, and 8mm/10mm and 13mm/15mm wrenches (Included)