Prima Mid-Drive Electric Bike, Step-Through


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  • Prima [pree-mah]: Swedish for "prime" or excellence, high end, superior or any other positive superlative relating to quality.

    The Prima combines a comfortable upright position with the Shimano STEPS drive system for a super smooth ride that makes you feel three time stronger when you cruise to work or for fun. The low-step frame makes it easy to get on and off the bike.



    30-Day Trial

    We’re confident you’ll love your Blix ebike, so we give you 30 days to try it. If you don't love it, you can return it.

    Free Shipping

    We ship every bike for free (in the lower 48) to wherever you are in the U.S.

    Reliable Support

    Never ride alone, we're here for you. Local stores, phone, chat, email, social.. you name it - we're on it.

    3-year Warranty

    All Blix electric bikes come with an exceptional 3-year warranty on frames & 2-years on all tech.


    Smooth Riding

    The Prima is a smooth operator. The STEPS system uses speed, cadence and torque sensors managed by proprietary software to deliver pedal assistance that feels natural to your ride. Quality shifting makes allows for smooth and efficient gear changes. Even the brakes have a smooth and powerful feel.

    Easy & Stable Riding

    We designed the low-step Prima for the best possible rider experience on an electric bike . The low frame allows you to easily get on and off. We also placed the battery on the seat post for a low center of gravity — keeping the rear rack free and allows for an easy and stable ride.


    Comfortable Riding

    Aboard the Prima you will find yourself in a comfortable and upright riding position where you can easily enjoy the sights and stay aware of your surroundings. Cushy saddle and ergonomic grips will keep you pedaling happily mile after mile.


    Mid-Drive Motor System

    The Prima is powered by the Shimano Steps system and features a strong and quiet mid-drive motor. It combines sophisticated speed and torque sensors to provide just the right amount of electric assist. Ideal for steep hills and an authentic and natural bike experience.

    Long Range

    Charge Time
    4 hours

    50,000 miles
    (1,000 charging cycles)

    Easy Display for Easy Riding

    The large display lets you conveniently change power level, control the LED lights, check your power level and read your speed and distance.

    Detailed speedometer in both mph and km/h

    Pedal assist level
    3 levels of pedal assist

    Battery Life
    See exact miles you have left

    Measure your rides!

    Track how many miles of electric smiles you rack up

    LED Lights
    Control the front and rear LED lights.


    LED Lights

    The integrated front and rear LED lights are powered directly by the battery, and can easily be turned on from the display! They also have built-in reflectors to be visible anytime during your ride.

    Low-step Frame

    The low-step frame makes it a breeze to get on and off the bike. For every stop, every red-light, the low frame is ideal for both men and women, short or tall.

    Mid-Drive Motor

    The Shimano mid-drive motor is optimal for every steep hills as it lets you utilize your gears to the fullest. A smooth acceleration makes your ride feel very similar to that of a regular bike.

    Smart Battery Placement

    We placed the battery under the seat for a low center of gravity and more stable riding, keeping the rear rack free to load what you need.

    Practical Rear Rack

    The customized rear rack allows you to bring up to 50lbs of stuff with you. Mount things on top with the spring clip or hang panniers on the side.

    Front & Rear Fenders

    The Prima comes with high tolerant front and rear fenders built from polycarbonate construction. Ride in all weather, no more riding around puddles!

    Hydraulic Disc-brakes

    High-performing hydraulic disc brakes let you stop on a heart beat. Similar technology to that of motorcycles, excellent in all weather conditions.

    9-speed Gears

    High quality 9-speed Shimano Deore gears makes your ride smooth & easy for both flat and hilly areas.

    Optional Basket

    Bring more things with you in the optional front basket. The custom design Blix basket features a bamboo bottom plate and built in cup holder.

See why customers love the Prima Mid-Drive Electric Bike, Step-Through

Customer Reviews

Based on 8 reviews
5 ★
4 ★
3 ★
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  • Reviews

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    Margie S.
    United States
    • City Black Mountain
    • I ride for? Leisure
    • Miles riding per week? 10 - 20

    I love it!

    I live in a small mountain town in western North Carolina. Since I got my Blix, I’m exploring my town like a champ. The hills don’t bother me anymore. I can go anywhere! I’m learning how to use use speed and assist to keep pedaling and use the motor when I need it. It’s a whole new world for me. I’m telling everyone I know about my Blix!

    Carey B.
    United States
    • City Old lyme, CT
    • I ride for? Leisure
    • Miles riding per week? 20 - 30

    Love my bike!

    Only took it for a quick spin we have snow on the ground still.

    clayton l.
    United States


    I was very disappointed that my bike did not come with a throttle. I got an owner's manual for that model on line before ordered one.It said it could be ridden without pedaling. It is misleading to publish a manual that includes things that the bike does not have. Clayton Lagerquist age 85.

    Margret W.
    United States
    • City Fayetteville, AR
    • I ride for? Leisure
    • Miles riding per week? 10 - 20

    Blix Prima Walk through

    Better than I expected. Smooth ride. Easy delivery since I’m not near a dealer.

    Larry R.
    United States
    • City Sutton’s Bay, Mi
    • I ride for? Leisure
    • Miles riding per week? 20 - 30

    Review of stepthrough prima

    Bike is beautiful, well made. Our local bike shop thought the bike was a good product and that Blix was very responsive to problems that occurred in shipping. It seems to be an easy ride. I was surprised by the ease of the ride with no power assist. And, of course, the power assist is great.