Aostirmotor S07-2 | S07-2-C Fat Tire Electric Mountain Bikes

⚡750W Powerful Rear Hub Motor

⚡48V/10.4Ah Downtube-Integrated Lithium-Ion Battery

⚡26” x 4” Fat Tires

Aostirmotor S07-2 | S07-2-C Description

The S07-2 and the S07-2-C are pretty much the same, with the only differences being the frame colors and the S07-2-C includes fenders whereas the S07-2 does not.

When I first rode the S07-2 | S07-2-C from Aostirmotor Ebikes, I was blown away. I've ridden a lot of ebikes in my time, but this fat tire electric mountain bike went straight to the top of my list. Honestly, I don't think there is another 750W fat tire electric mountain bike on the market today for just over a grand. 

Some people think ebikes are cheating, but this couldn't be further from the truth. For the first hour of my ride, I never even turned on the electronics. I relied solely on the 7-speed Shimano Sunrace gears, which shift smoothly and cover a wide speed range.

When we started to encounter some steeper hills, I gave the 5-level pedal assist system (PAS) a try, and I was impressed by its performance. It was very responsive and really gave me a boost while I pedaled. On the way home, I was pretty exhausted, so I used the twist throttle to propel the bike, and I was equally impressed with the way it performed. 

Here is a video review of a customer's first look and ride of his Aostirmotor S07.

S07-2 | S07-2-C Specifications

• Motor: Truckrun Brand 750W Rear Hub Motor
• Battery: 48V/10.4Ah Downtube-Integrated Lithium-Ion 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 Flywheel 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
• Brake: Tektro Mechanical Disc Brakes w/ 180mm Front & 160mm Rear Rotors
• Tire: 26” x 4” Chaoyang Fat Tires Mounted on Aluminum Alloy Spoked Wheels
• Fork: Zoom Suspension Fork
• Saddle: City Type 27.2mm x 250mm
• Light: Front Light
• Max Speed: 28 mph
• Net Weight: 73 Lbs
• Gross Weight: 84 Lbs
• Product Size: 76” x 44”
• Box Dimensions: 62” x 11” x 33”
• Minimum Seat Height: 35”
• Maximum Seat Height: 39”
• Weight Capacity: 300 Lbs
• Assembly: The S07-2 & S07-2-C come mostly assembled. Final assembly includes attachment of the pedals, handlebar, front wheel, seat and light (Includes Fenders w/ S07-2-C). 
• 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.