Fierily Discounts

Powerful 500-Watt Motor

The potent rear hub motor provides 500W (900W peak) power that flattens hills and propels you effortlessly.

Choose Your Power Level

Dial in the power to match your desired effort level. Choose between 5 pedal assist levels or use the built-in throttle to zip around without pedaling.

Up to 40 Miles Per Charge

The removeable, rechargeable battery pack delivers up to 40 miles of range per charge is UL certified for safety.

21-Speed Shimano Shifting

With the most shifting capabilities in the GEN3 lineup, The Flex offers total control. With 21-speeds at your disposal, you have everything you need to get a great workout.

Always Be Visible

Be seen and be safe when riding. The Flex features an integrated front headlight, battery-powered taillight, and ample reflective surfaces.

Puncture-Resistant All-Terrain Tires

The Flex features road-friendly 26” x 1.95” mountain bike tires that include EPS technology that adds protection against tire damage and flats.

Ride Comfortable with Front Suspension

Robust front suspension offers cushion for off-road and bumpy ride conditions. Dial in the level of compression to customize the feel of your ride.

Big Time Stopping Power

Custom mechanical front and rear disc brakes deliver the stopping power you need for a fast electric bike.

Integrated Display

The built-in display shows your speed, battery level, trip/total mileage, and power assist level.

Rider Height and Total Payload

The Flex is best suited for riders between 5’6” and 6’2”. It has a max payload of 280lbs. The bike weighs 55.6 lbs.

The purchaser and rider of this product are responsible for knowing and obeying all state and local regulations regarding the use of this product. It is highly encouraged that you read and follow the product instructions including all safety precautions and use protective gear.