EMG

ELECTRIC
MOTO
GARAGE

Specialized repair, diagnostics, batteries, parts and upgrades for electric motorcycles and personal electric vehicles.

SUR-RON · TALARIA · E RIDE PRO · E-BIKES · ELECTRIC SCOOTERS · EUCs · CUSTOM PEVs
Marina District, San Francisco · Pickup & delivery available Bay Area–wide
Call Anytime · 415.341.2281 Battery Services Explore Services

AboutBuilt on real shop experience

I've spent years working hands-on in the personal electric vehicle industry, helping manage and build out PEV.works and AlienRides.com. During that time I worked directly with electric unicycles, scooters, e-bikes, high-powered PEVs, batteries, chargers, repairs, parts, and customer support.

Electric Moto Garage is the next step: an independent shop focused on honest diagnostics, capable repairs, responsible battery work, and practical support for the growing electric-moto and PEV community — including the machines that conventional bike shops and motorcycle shops often turn away.

Kevin (right) at the old AlienRides shop
Kevin (right) at the old AR shop.

ServicesDiagnostics, repair & upgrades

Electric Moto Garage works on a broad range of electric machines — not just full-size motorcycles. If it has a battery, a controller, and wheels, there's a good chance we can help.

E-Moto Repair

Sur-Ron, Talaria, E Ride Pro and other electric motorcycles — repair, maintenance, brake and suspension upgrades, controller and motor work, performance configuration, and custom builds.

E-Bikes, Scooters & EUCs

Diagnostics and repair for e-bikes, electric scooters, and electric unicycles — tires, tubes, tubeless setup, brakes, bearings, electrical repair, and general maintenance.

Electrical & Mechanical Diagnostics

Complete electrical and mechanical diagnostics, including intermittent problems, wiring repair, connector replacement, controller and motor troubleshooting, throttle and display repair, and sensor diagnosis.

Custom Builds & Upgrades

Performance configuration, modified and high-powered machines, fabrication, and system integration for riders who want more than stock.

Battery ServicesFrom battery to brakes

Lithium-ion battery diagnostics, BMS diagnosis and replacement, custom battery design and construction, cell-group diagnosis, connector and charge-port repair, and charger compatibility and integration. Sur-Ron battery repair is one of our most requested services — including the connector failure below.

Sur-Ron Light Bee: OEM Supra Connector → QS8 Upgrade

A common failure on the 2018–2023 Sur-Ron Light Bee: the OEM "Supra" battery connector is undersized and prone to melting its brass pins — even on a stock 6000W controller. We dremel out the epoxied OEM connector, desolder the burnt terminals, and install a QS8 connector rated for 15,000W, plus replace the wiring from the connector to your controller with fresh 8AWG. QS8 connectors are included, and the upgrade means a future controller upgrade won't require touching the harness again.

About 1.25 hours of labor at $200/hr — typically $250 total. If you run spare OEM Light Bee batteries as backups, each one needs the same service (or an adapter) to match. A new OEM battery and harness runs $1,200+, so this is the practical fix to keep a Light Bee reliable at high power.

Not every damaged lithium-ion battery can or should be repaired. Some packs are unsafe, uneconomical, physically damaged, or unsuitable for rebuilding. All battery work is subject to evaluation before any repair or rebuild is recommended.
Custom battery build - cell pack close-up Custom battery build - finished pack
Custom battery builds from the shop.

The ShopWhere the work happens

A real working garage — benches, parts bins, and machines mid-repair. Not a showroom.

Electric Moto Garage workshop

Parts & ProductsShipping nationwide

Electric Moto Garage plans to offer parts, chargers, and accessories for electric motorcycles, e-bikes, scooters, and EUCs — including Sur-Ron, Talaria, and E Ride Pro components, batteries, controllers, motors, displays, wiring, brakes, tires, and safety equipment. Products and parts can ship throughout the United States.

(Shop currently in development — check back soon, or reach out directly for parts availability.)

FAQCommon questions

What kinds of vehicles do you work on?

Sur-Ron and Talaria electric motorcycles, E Ride Pro, other electric motorcycles, e-bikes, electric scooters, electric unicycles, and custom or modified personal electric vehicles.

Can you repair my battery?

Many battery problems can be diagnosed and repaired, but not every pack is safe or economical to rebuild. Every battery is evaluated individually before any repair is recommended.

Do you work on modified or high-powered machines?

Yes — that's a core focus. Modified and high-performance PEVs are welcome here, including machines other shops may not be equipped or willing to service.

Do you ship parts nationwide?

The parts and accessories side of Electric Moto Garage is being built out to ship throughout the United States. Reach out for current availability.

ContactGet in touch

Have a machine that's acting up, or a build in mind? Call anytime, or send details on the vehicle and the problem.

Based in the Marina District, San Francisco — pickup and delivery available throughout the Bay Area.

MoreSee the work