OTARO Spark EV Conversion Service
The OTARO Spark Conversion Service transforms your existing bicycle into a powerful electric ride without requiring you to purchase a completely new bike. Designed for riders who want more range, easier climbs, and improved everyday versatility, Spark offers a practical way to experience the benefits of electric mobility while keeping the bike you already know and love.
Every rider is different, which is why every conversion starts with your bike. Whether you're upgrading a commuter, mountain bike, cruiser, hybrid, or daily rider, our team works with you to determine the best setup for your goals, riding style, and budget. The result is a personalized electric bike built around the platform you're already comfortable riding.
Our professional conversion process includes component selection, installation, testing, and setup to ensure your bike performs safely and reliably. By combining proven electric drive systems with expert installation, Spark delivers smooth power, improved climbing ability, and a more enjoyable riding experience.
For many riders, converting an existing bicycle is a more affordable and sustainable alternative to purchasing a new e-bike. Instead of replacing a bike that already fits your needs, Spark gives it a new purpose—unlocking electric performance while preserving the ride you've grown to love.
High Performance
Premium electric motors and battery systems
Certified Quality
Industry-certified components and installation
Fast Turnaround
Efficient conversion process with minimal downtime
Cost Effective
Competitive pricing with flexible payment options
Built Around Your Bike
Spark gives your current bicycle new electric power, better range, and professional support — without the cost of buying a brand-new e-bike.
Why Convert Instead of Buying New?
Turn the bike you already own into a powerful electric ride with the OTARO Spark Conversion Program. Built around the Bafang 750W mid-drive system and backed by a 1-year warranty, Spark gives riders a practical, affordable way to experience electric performance without starting over.
Keep the Bike. Add the Power.
Spark is designed for riders who already have a bike they enjoy but want more range, easier climbs, and the added performance of electric assist. Instead of replacing a bike that already fits your body and riding style, Spark transforms it into something more capable.
With a Bafang 750W mid-drive motor, professional setup options, and OTARO support, the Spark Conversion Program gives you a smarter way to go electric.
Any Bike, Any Frame
Bafang C961 Display
750W Bafang Mid Drive Motor
Frequently asked questions
Still looking for an answer?
What is the Spark Conversion Program?
The Spark Conversion Program is OTARO’s bicycle-to-e-bike conversion service. We help turn your existing bike into an electric ride using a Bafang 750W mid-drive motor system.
Why convert instead of buying a new e-bike?
Converting lets you keep the bike you already know and love while adding electric performance. It can be a more affordable, personalized, and sustainable way to go electric without starting over.
What kind of bikes can be converted?
Many mountain bikes, commuters, cruisers, hybrids, and everyday bicycles can be converted. Compatibility depends on your bike’s frame, bottom bracket, brakes, drivetrain, and overall condition.
Do I need to buy a new bike?
No. Spark is designed for riders who want to keep the bike they already own while adding electric power, range, and climbing support. If you don't currently own a bike, consider purchasing one of our ready models!
What motor does the Spark conversion use?
Spark is built around a Bafang 750W mid-drive motor, known for strong hill-climbing ability, smooth pedal assist, and balanced power delivery.
Is installation included?
Professional installation may be available through OTARO depending on your location and service availability. We can help review your bike and determine the best setup before moving forward.
How long does a conversion take?
Timing can vary based on parts availability, bike compatibility, and service scheduling. Once your bike and kit are ready, most conversions can be completed within a reasonable service window.
Does the Spark conversion come with a warranty?
Yes. Eligible Spark conversion components are backed by a 1-year warranty. Warranty coverage may vary depending on the part, installation, and usage.