According to Electric Bike Report, the Aipas M2 Pro e-bike is a classic fat-tire bike with a sturdy frame, suspension fork and 26x10 cm tires. Notable features include full suspension, integrated lights, mudguards and a luggage rack. The asking price is $949.
Top speed over 36.5 miles
The rear hub motor delivers 1,800 W peak power with 110 Nm of torque. The 48-volt, 840 Wh battery has a specified range of 40-85 miles (64-137 km), according to the manufacturer, with real-world tests showing values between 23.2 miles (37 km) at maximum pedal assistance and 85 miles (119 km) at low assistance. In unrestricted mode, the bike reaches over 36.5 miles (58 km/h), which may require licensing or registration in certain countries.
1,000W motor and 115 lbs of weight
According to Electric Bike Report, the M2 Pro demonstrated controllable acceleration via the half-twist throttle in tests. The legally compliant Class 2 mode (throttle and pedal assistance up to 20 mph/32 km/h) provides gradual power increases. On inclines, the 1,000 W motor delivers sufficient power despite its heavy weight of 115 lbs (43 kg), so that moderate climbs can be easily managed.
9-meter braking distance
However, braking performance is a critical point: Mechanical disc brakes with 180 mm rotors require around 9 meters of braking distance, which is relatively long for this weight. Upgrading to hydraulic brakes or larger rotors is possible and recommended. According to Electric Bike Report, the ride quality is impressive thanks to the full suspension, wide tires and ergonomic handlebars. The upright seating position is comfortable, but the weight and long wheelbase reduce maneuverability. The 7-speed drive from Shimano is in the entry-level class.
Price-performance ratio
Overall, the Aipas M2 Pro offers remarkable value for money. It's a versatile option for commuters, recreational riders and off-road enthusiasts, as long as you consider the longer braking distances and heavy weight. Performance, comfort and high load capacity currently make it one of the most attractive fat-tire bikes under $1,000.