Madsen Cycles
MADSEN Electric Assist Kit
MADSEN Electric Assist Kit
Electric Assist Kit
Madsen Cycles Local Warehouse
148 West 4650 South
Murray UT 84107
United States
Ships FREE in the continental U.S.
FITS MADSEN BIKE MODELS 2015 – 2024 (can fit older models with modifications). Check the FAQ's for how to locate your bike's model and serial number.
Are you ready to go electric? Add serious power to your existing Non-Electric MADSEN bike! With the same quality and attention to detail you expect from MADSEN, our custom 750-watt mid-drive electric assist kit will massively up your bucket bike game!
This kit is designed exclusively for the MADSEN bucket bike, with custom wiring, programming, and a precision mounting bracket. By choosing the MADSEN kit (instead of an off-market option), you get more than just a motor—you get a system tested and engineered specifically for your bike, using the mounts already built into the frame. Plus, installing the MADSEN kit preserves your bike's warranty. You’ll love its sleek look and seamless fit.
With e-assist, you can tap into power exactly when you need it. This upgrade has exceeded our expectations and has been a game-changer for many riders. Get ready to enjoy your MADSEN even more—carry heavier cargo, tackle hills with ease, and extend your adventures. It’s incredible!
Specifications:
- 750 Watt Bafang Mid Drive Motor
- 120 Nm of Torque
- Pedal Assist System with 9 Power Levels
- Gear Sensor for Smooth Shifting
- 48.1V 12.8Ah/558 Watt 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
**Electric Assist Installation Step-by-Step Video Instructions
**Electric Assist Installation Step-by-Step Written Instructions
**Currently unable to ship to Hawaii & Alaska
United StatesLove my new e-assist
I was already in love with my Madsen but adding the e-assist has made it so much better. We now can pack it full of picnic supplies and bike to farflung parks for dinner. My daughter loves going “weeee” when the motor kick in.
Madsen Cycles
The e-assist is truly amazing! Thanks for the review, Matthew! And cheers to many more bucket bike adventures - and longer distances :). Thanks for being here!
CanadaAmazing upgrade, totally worth it
We bought our Madsen 3 years ago without the e-assist kit. It's perfectly usable but can be challenging to pedal depending on cargo and distance. The e-assist kit changed all that! We got our local bike shop to install it for a resonable fee - they were initially skeptical but the installation video gave them confidence and is an awesome resource to understand how the install has to be done. Still, ask your local shop because some might be reluctant to install an aftermarket kit for you. The e-assist makes the Madsen feel lighter and makes pedaling effortless. Still, it can be adjusted to still provide some resistance if you're looking for a workout. Most of the time that's how I use it, at the lowest assist levels. But it's good to know the extra power is available if I get too tired. The added weight is still there and under no power, the bike does feel heavier to pedal, though I like that it *can* move under pedal power only, handy in case of dead battery or motor issues. I lowered the speed limiter to 24 km/h since out of the box it has a much higher limit and it felt a bit dangerous particularly when carrying kids. All in all it's a great upgrade that really increases our range and makes the Madsen even more suitable to replace a car for the vast majority of our needs, allowing us to use it more frequently and for more things. Perhaps my only regret is that I didn't splurge on the e-assist when I first got the bike :)
United StatesIt's got punch!
This is my second electric bike. Although I'm not a huge fan of the mechanics, it's a powerful engine and it's my fastest bike. It's fun!
Madsen Cycles
Thanks for the review, Abigail! So thrilled to hear you are loving the bike and its speed! Cheers to many bucket bike adventures ahead.
United StatesE assist kit
Excellent product and now the hills are not a problem anymore while loaded down
United StatesBetter than all your wildest dreams
We have had 3 different Madsen Bikes since 2014. We LOVE this bike! We’ve seen the small upgrades Jared and his team have added to the bike and it’s impressive. Jared is a MASTER of his craft! The new disk break on our newest model, the Dutch handles and seat and the settings on the e assist makes for quite the comfortable ride. We use our 2 Madsen Bikes all the time! To baseball games, neighborhood outings, beach vacations, road trips. It is unbeatable when it comes to the beach- we fill one bucket with all the beach loot and the other with our 5 kids and ride right up to the beach front and set up- talk about VIP parking (that is free)!! We used it when we parked to see Hoover Dam on one of our road trips thinking - would we rather have our kids walk half a mile up a hill coming back or ride in the bike? No brainer… biking to 4th of July fireworks and not worrying about finding a parking spot, decorating the bike for the parade. It really has been one of our funnest purchases for family memories. QUALITY BIKE that is beyond memorable.
