The PHILIAM FX1 is a dual-motor fat tire electric bike built for riders who want serious power. Two 2500W hub motors combine for up to 5000W and 180 Nm of torque, driving 26 x 4.0-inch all-terrain tires through a 7-speed drivetrain. A removable 52V 32Ah battery is advertised for up to 100 miles, and the claimed top speed reaches 45 MPH in the specified setup. It suits experienced riders, hill climbers and long-distance adventurers more than casual city commuters; against single-motor fat tire rivals it offers far more torque and range, at the cost of weight and complexity.
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Lowest price we've seen: $1,299.00 on Nov 12 at Philiam. Tracked across 1 store since Nov 12.
Owners rate the FX1 highly, with 21 ratings averaging 4.8 out of 5. Praise centers on the dual-motor power and the fat tires' grip; the main reservations are weight and how far the real range falls short of the advertised figure.
The PHILIAM FX1 is a dual motor fat tire electric bike for adults. It has two 2500W brushless hub motors with up to 5000W combined power and 180 Nm of torque. The top speed is up to 45 MPH in the specified configuration.
A removable 52V 32Ah lithium-ion battery provides a range of up to 100 miles. Actual range depends on riding mode, terrain, rider weight, speed, weather and other conditions. The frame is 6061 aluminum, and an aluminum alloy front suspension fork absorbs bumps on rough routes.
The 26 x 4.0-inch all-terrain fat tires give traction on pavement, gravel roads and uneven surfaces. Four-piston hydraulic disc brakes handle stopping. Riders can use the torque sensor pedal assist, the twist throttle and the 7-speed drivetrain, and an IPS color display shows ride information. Check local regulations for permitted e-bike power and speed before riding.

