MADSEN Electric Assist Kit - *BACKORDER

24 reviews

MADSEN Electric Assist Kit - *BACKORDER


24 reviews


**FITS MADSEN BIKE MODELS 2011 - CURRENT (can fit older models with modifications)

(ORDER YOUR NEW E-MADSEN, with kit installed for you, on bicycle product pages)

**Currently unable to ship to Hawaii & Alaska

Add some serious power to your existing MADSEN bike! With the same quality and detail you have come to expect of MADSEN, our custom MADSEN 750 watt mid drive electric assist kit is now available. With the e-assist, you will be able to add power when you want it. This add-on has exceeded our expectations and will be a game-changer for many. Get ready to use your bike even more, with heavier cargo and for longer, more hilly trips. It's amazing!


  • 750 Watt Bafang Mid Drive Motor
  • 80 Nm of Torque
  • Pedal Assist System with 9 Power Levels
  • Gear Sensor for Smooth Shifting
  • 528 Watt (48 V 11 Ah) Battery with Charger 
  • Custom MADSEN Mounting Bracket with Integrated Junction and Lockable Battery Mount
  • LCD Display
  • Custom Sleek Look
  • Installation Available at our local Utah Shop Only ($100)

**Electric Assist Installation Step-by-Step Video Instructions 

**Electric Assist Installation Step-by-Step Written Instructions

Family Adventures Made Eco-Friendly with Electric Cargo Bikes

An adventure awaits your family with a MADSEN electric cargo bike. Sporting a colorful and beautiful design, your kids will have so much fun riding in the spacious bucket and creating memories outdoors. Plus, you’ll be doing your part in caring for the environment by leaving the car at home.

Electric Cargo Bikes

What makes e-cargo bikes awesome is that they make pedaling easier. With pedal assist, the power kicks in to give you a boost when you pedal. You’ll be flying up those hills in style with the kids, dog and groceries in tow.

You also control your power level and speed, so that you can ride at your comfort level and with as much assist as you want (or don’t want).

Savoring the Outdoors

Did you know that studies show that green spaces improve one’s mood and refresh the mind? Your electric bike is your ticket to a great time outdoors. It’s also a perfect way to give kids a break from their countless screens, and instead be outdoors making memories and being active.

Spend Time with Your Family

Take your children outside and create lasting memories together. By nature, kids love spaces where they can roam and play. Pack sandwiches and drinks and head to the park. The kids will love riding in the bucket and feeling the wind in their faces. And you will love the conversations you can share with them while riding.

An electric cargo bike is not just for family adventures…you can also get ALL the errands done! The bucket will carry your groceries, dry cleaning, library books – you name it, without the hassle of traffic and refueling your car. You can take your kids to soccer practice, ballet classes, and art museums. You can even bring your pet along for the ride. The MADSEN cargo bike has a weight capacity of 600 pounds…and that’s a lot of cargo! The e-assist will help you carry it all.

Caring for the Environment

By riding an e-bike with your family, you are doing your part for the environment. You minimize your carbon footprint and take advantage of better energy sources. What a great example to show kids one way to be eco-responsible.

Take your family on fun and eco-friendly adventures today! Contact MADSEN for inquiries about our bikes.

Customer Reviews
4.9 Based on 24 Reviews
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Mary D.
United States United States

My husband is a jack of all trades-has all the tools for all the things. We think the required tool should be included(charge more) in the kit. Or at least a list of all the needed tools to put the assist on. Like an email when order is received so while it's being shipped, all can be gathered. The YouTube video was helpful. One chain guard bolt on the bottom of my chain guard was stripped so that took some added work to remove too. The product is awesome.

Madsen Cycles

Mary! Thank you for the review on the e-assist. We are happy you are loving your conversion to E-MADSEN! Thank you for the suggestions, and congrats on your own install - that's awesome. Cheers to bucket bike adventures!

Amy T.
United States United States
The BEST money we ever spent!

Hands down, this purchase to upgrade our Madsen black bucket bike was the absolute BEST investment we have made as parents. I even installed it myself thanks to help from Jared's YouTube video and a few ;) calls to Mindy. The hardest part installing myself was replacing the derailleur cable because I am a novice when it comes to working on bikes. I learned a lot and gained a few sweet bike tools in the process, and had a blast installing it. We have a five, four, and two year old daughters, and this addition has made me unstoppable around town with our little ones. Every time we ride, we are laughing, singing, waving at people everywhere, and just having the BEST time. I've shed a few (maybe a lot) of tears of pure joy zooming listening to my girls in the bucket. I can't count the number of times I have told my husband THANK YOU for us making this purchase. We ride to church (and wish to be in fellowship with our church family, but this COVID-19 has everything out of whack), we ride to the grocery store, we ride on trails, paved streets, neighborhoods to wave to friends since we can't hug them right now, to City Lake, to deliver pictures colored by the girls to friends, literally everywhere it is safe. I feel confident pulling out onto busy streets because of the extra boost from this bad boy, where as before I moved like a snail. Now, my husband can barely keep up with his girls. :) THANK YOU MADSEN! My minivan has some serious competition, and I'm okay with that.

Madsen Cycles

Thank you, Amy!! You are a badass - doing this installation yourself. Nice work! So happy to hear you are LOVING your e-MADSEN so much. Thanks for all the fun posts of your adventures, we love them. Cheers to many adventures ahead!

A Madsen Cycles Customer
Becky O.
United States United States
Works great!

We live in a very hilly neighborhood and the e-assist can tackle just about any hill! It’s amazing and so easy to use! Installation took days, and special tools, but my husband did it from home!

Madsen Cycles

Becky, so happy to hear the upgrade to e-MADSEN has been awesome for your family. Thank you for the review! And hats off to your husband for completing the installation from home. Cheers to many more bucket bike adventures!

Jim M.
United States United States
Exceeded my expectations

We added the electric assist to our Madsen in November. We purchased the bike in late 2016 and I've racked up more than 4,000 miles on it taking the kids to school and commuting to work. Kids grow, though, and I was starting to feel it, particularly when I needed to get going from a stop. So my family road-tripped to SLC for a long weekend and brought the bike to the Madsen shop for an electric assist install. It was great to see all the bikes and Jared and Payton came in on the weekend to provide first-rate service (including a tune-up) while we took in the city's sights (the Natural History Museum of Utah was a favorite.) I've had the assist now for a few months and it's exceeded my expectations. A little boost goes a long way, and there's always the option to dial it up for a quick ride home.

Madsen Cycles

Thank you for the review, Jim. We always love to meet our community members and were so happy you would stop in Salt Lake City for us to install the e-assist on your bike. We are thrilled to hear the e-MADSEN has exceeded your expectations. Jared is meticulous with what he puts out there, and your feedback is rewarding. Safe riding!

United States United States
Game changer

No words other than- Absolute game changer. I’m about to hit our 100 mile mark and couldn’t be more proud. I live my best life on my bike with my 3 kids under 5. And now with the kit we can go anywhere and it’s incredibly awesome and fulfilling and fun and earth saving and amazing and fun. I can go on and on. DO IT. No regrets

Madsen Cycles

Living your best life on a bike - that is what we hope for! Thank you for the wonderful review and cheers to many more bucket bike adventures with those lucky kids!