Electric Bike Repairs

Watch for signs like reduced motor power, irregular pedal assist, odd noises from the motor or drivetrain, or the display showing error codes. A sudden drop in battery range or lights flickering while riding can also indicate issues. These symptoms often point to deeper problems in the battery, controller, or sensor system that require professional attention.

It depends on the issue. If it's a damaged connector, fuse, or BMS (Battery Management System), it can often be repaired. However, if the battery cells are degraded or damaged, replacement is usually safer. We also offer battery rebuilding for select models, using high-quality cells to restore performance at a lower cost than a new battery.

Yes. We run detailed diagnostics using multimeters, BMS testers, controller readers, and motor testing tools. We check each component—battery voltage, motor resistance, throttle signals, PAS sensors, display units, and wiring. You'll get a full breakdown of what's working, what’s failing, and a clear path forward.

Absolutely. We offer mobile service throughout the Bay Area. Common mobile repairs include brake tuning, tire and tube replacements, throttle or display swaps, and troubleshooting power delivery issues. If the repair requires a workshop (e.g., motor rewiring), we’ll pick it up and return it fully serviced.

Minor services like brake tuning or tire replacement typically cost $45–$70. Battery diagnostics or throttle replacements range from $60–$120. More complex jobs like controller swaps, motor repairs, or battery rebuilds range from $150 to $400+. We always provide a transparent quote before beginning work.

Yes. We service all major eBike styles—hub motor, mid-drive, throttle or pedal assist (PAS), folding bikes, cargo bikes, and custom builds. Whether it's a Rad Power, Sur-Ron, Juiced, DIY build, or high-performance model, we have the tools and experience to diagnose and repair it.

On average, lithium-ion eBike batteries last 500–1,000 charge cycles (2–4 years of regular use). Proper charging habits, avoiding full discharges, and storing in a cool, dry place will extend lifespan. If you're noticing sudden drops in range or swelling, it’s time for testing or replacement.

Yes. Error codes usually point to issues with sensors, controllers, motor phases, or throttle inputs. We diagnose the source—whether it’s a loose cable, sensor failure, or damaged controller—and clear the error by resolving the root cause. We also update firmware for compatible systems.

Absolutely. We can upgrade your battery for more range, install a higher-power controller or display, improve braking systems, add lighting, or even convert a regular bike to an eBike. We work with your goals—speed, torque, range, or looks—to build a bike that performs exactly how you want it to.