Aostirmotor S07-D 750W Fat Tire Electric Bike - Affordable Fun

⚡Powerful 750W (Nominal) Rear Hub Motor w/ High Torque Output

⚡48V/13Ah Long-Range Down-Tube Mounted Lithium-Ion Battery

⚡26” x 4” Fat Mountain Bike Tires

Aostirmotor S07-D Description

Are you looking for a powerful fat tire electric bike? Have a look at the bestselling S07-D from Aostirmotor Ebikes. I was very impressed, from its lightweight 6061 Aluminum Alloy frame to its high-torque motor, the performance was on par with ebikes twice its price. 

Aostirmotor Ebikes is known for producing a range of high-quality ebikes at budget prices, and the S07-D is no exception. The 7-speed Shimano Sunrace gears shifted smoothly throughout their range and gave me a nice workout before I turned on the electronics. 

They say the 48V S07-D can reach a top assist speed of 28 mph, and they weren't kidding. This ebike goes fast. I found the 5-level Pedal Assist System (PAS) to be very responsive, sensing the changes in the amount of torque I was applying to the pedals. The half-twist throttle had an easy-grip narrow profile and was quite springy and responsive to minor adjustments. The motor is paired with a 13Ah lithium-ion battery for an extended range of travel per charge. 

S07-D Specifications

• Motor: Truckrun Brand 750W Rear Hub High-Magnification Brushless Motor w/ 80Nm of Torque
• Battery: 48V/13Ah Down-Tube Mounted Lithium-Ion Removable Battery
• Controller: 48V/22A
• Charger: 110-220V
• Display: Aostirmotor SW-U-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: 6061 Aluminum Alloy Hardtail Frame
• Handlebar: 31.8mm x 660mm
• Stem: 28.6mm x 31.8mm x 110mm
• Rear Rack: Included
• Brake: Mechanical Disc Brakes w/ 180mm Front & 160mm Rear Rotors
• Tire: 26” x 4” Fat Tires Mounted on Aluminum Alloy Spoked Wheels
• Front Suspension: Zoom Hydraulic Fork w/ Lockout
• Saddle: City type 27.2mm x 250mm
• Light: Front Light
• Fender: Included
• Max Speed: 28 mph
• Weight: 73 Lbs.
• Product Size: 76” x 44”
• Box Dimensions & Weight: 62” x 11” x 33” (83.7 Lbs.)
• Minimum Seat Height: 35”
• Maximum Seat Height: 39”
• Handlebar Height: 44”
• Handlebar Length: 26”
• Standover Height: 33”
• Weight Capacity: 300 Lbs.
• Assembly: The S07-D comes mostly assembled. Final assembly includes attachment of the pedals, handlebar, front wheel, seat, fender 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)
• Shipping: Free shipping to the lower 48. For shipping to Canada, please send us your shipping address and the products you want, and we will find the best rate available. We cannot ship this brand to Alaska or Hawaii at this time.

S07 Assembly Instructions

Here is a video showing all you need to know about the unboxing and assembly process of your new Aostirmotor S07 model.