San Francisco Bay Area

hub motor lacing, eBike assembly & repairs

Need help with your eBike or other electric go fast toy project? Looking to get your hub motor laced into a bicycle or motorcycle rim? Need your ebike assembled but you don’t have the tools or time? Can’t figure out how to wire up or program your controller? Let our expert builders assist you with your project.

Professional Hub Motor Lacing

Not all wheel builds are created equal! Lacing a wheel is as much of an art form as it is a science – especially when you’re introducing forces to the wheel with a hub motor. A properly laced rim needs to be sized (length & gauge), evenly tensioned so that the spokes distribute forces & maintain stiffness while in use, and trued so that it spins without any wobbles. All of our motors are laced with a single cross pattern (radial lacing a hub motor is a crime!). Our wheel-smiths are specialists in their craft and have over 55 years of combined experience. Lacing your hub motor to a rim is one of the most important steps and should not be overlooked.  When you are going 20, 30, 40, or even 50+ mph, the last thing you want is for your wheel to fail. Whether you are looking to lace your hub motor to a motorcycle rim or a bicycle rim, we can help you spec and build a safe wheel for your application. 

Motorcycle & Bicycle Wheel Lacing Services start at $180

Customer provides hub motor and rim for $180 wheel lacing service. Missing a piece for your wheel build? Check out our online store for bare hub motors, rims, tires, brakes, and more.

Send us a message to get your wheel build started today!

eBIKE ASSEMBLY, Programming, TroublesHooting, & Repairs

Need your ebike assembled but don’t have the tools or time? Or maybe the components you ordered all came with different style connector plugs and you need help getting all your parts to play nice with each other. Perhaps you are upgrading from a 48v battery to a 72v and you need some assistance to program your new controller. We’ve worked on countless electric go-fast projects including scooters, go karts, bicycles, tricycles, & more. We’ve experienced and solved a wide variety of issues when it comes to EV projects. Contact us and we’ll do our best to help!


We can assemble most ebikes for $300


We can program most controllers for $100



Contact us and we’ll do our best to help!


Most repair jobs carry a flat rate. Contact us and let us know what kind of issue you are dealing with.

Our Latest Work

From Our Clients

Real feedback from real clients!

"Danny built the bike of my dreams. I've tried making my own ebike before, its not easy, especially when you want a combination of speed, power, range AND safety/durability. I asked Danny if he had a bike that could do all of that, and give me that "wow" factor. He delivered! It looks BADASS, and when you ride it the bike has this incredible kick of power. The first time I rode the bike it just took the air out of my lungs, it was FAST. Because it's built for strength I've taken it on trails and flown along the hills, climbing is no problem with this much power. He even put powerful lights and a laser on the bike, so when I ride it at night for my commutes from work cars can easily see me a mile away."

Mark Turner

Fremont, CA

“Danny is my hero. He came to my house twice to help me with a custom bike built by another builder and he’s going to help me juice up my new ebike.”

Adam K.

Cupertino, CA

“Danny is my go-to guy for anything e-bike related. Whether it's parts, advice, or general service, he's always responsive and eager to find a solution to my problem!”

Chris W.

Santa Clara, CA

Danny built an ebike motor into a rear wheel for me and did an excellent job, including the re-wiring necessary to accommodate a torque arm and disc brake bracket. He communicated effectively and got the job done promptly. Highly recommended!

Peter J.

Hayward, CA

Rides like the most insane trike on the planet! Thank you for all your help!

I.M., Insane AWD Electric Drift Trike

Atlanta, GA

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