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Rad Power Controller kits
Rad Power Controller kits
High-Performance E-Bike Motors
High-Performance E-Bike Motors
Rad Power Compatible E-Bike Batteries
Rad Power Compatible E-Bike Batteries
Upgrades & Parts for Lectric eBikes
Upgrades & Parts for Lectric eBikes
Stella E-Bike Replacement Parts Collection
Stella E-Bike Replacement Parts Collection
Lighting Systems
Lighting Systems
Disc Brakes & Braking Systems
Disc Brakes & Braking Systems
FEATURED PRODUCTS
Rad Power EU Upgrades
Premium replacement batteries, controllers & upgrade kits designed for European riders.
Need a Custom E-Bike Solution?
We design and build controllers, batteries, and motors tailored to your needs.
📩 Email: info@surgeglide.com
💬 WhatsApp: +86 186 4907 8158
About Us
At surgeglide, we believe that everyone should have access to the incredible experience of riding an electric bike. That's why we're dedicated to providing the highest quality electric bike conversion kits on the market, making it easy and affordable for you to transform your beloved bike into an e-bike.
NEWS
Why Your E-Bike Battery Shouldn’t Be a "Mystery Box": The SurgeGlide Standard
When it comes to e-bike upgrades, the battery is the heart of your ride—and the most critical component for your safety. Yet, if you browse marketplaces like Amazon or eBay,...
Why Your E-Bike Battery Shouldn’t Be a "Mystery Box": The SurgeGlide Standard
Why Your E-Bike Battery Shouldn’t Be a "Mystery Box": The SurgeGlide Standard
|Qidi
Frequently asked questions
Do I need to cut any wires or perform soldering? How difficult is the installation
Absolutely not. All our upgrade kits use factory-matching plug-and-play connectors. We use high-quality heavy-duty wiring and correct wire sequencing designed specifically for your bike's original wire harness. Installation typically takes 15-30 minutes
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Are any purchases final sale?
We are unable to accept returns on certain items. These will be carefully marked before purchase.
How can I be 100% sure this controller/motor fits my Rad Power Bike model?
Compatibility is our top priority. We have created a Guaranteed Fit Guide within each product description. The model list (e.g., RadRover 6 Plus, RadRover 5, etc.) specifies which bikes are plug-and-play. please use our Live Chat and send us a photo of your stock controller for instant confirmation
Will replacing my factory controller solve the power loss or shutting-off issue when climbing hills?
Yes! The stock Rad controller often triggers thermal protection (overheating) or over-current protection on steep hills, especially under heavy payloads. Our new-generation 35A high-output controller increases peak power and torque for effortless hill climbing, eliminating sudden thermal cut-offs while keeping operating temperatures low.
When will I get my order?
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Are your replacement/compatible batteries safe? How do you ensure quality control?
Safety is our top priority. Unlike unverified Marketplace batteries, all our replacement battery packs adhere to strict Tier-1 OEM procurement protocols:
100% full cell traceability back to Tier-1 cell manufacturers (e.g., LG, Samsung).
Rigorous lab testing reports provided, including aging tests, shock/vibration tests, and high-temperature thermal runaway safety tests.
SurgeGlide batteries use Grade-A LG cells, are made-to-order (freshly produced) to eliminate degradation, and undergo strict quality checks for maximum safety.
Is this battery compatible with Lectric E-Bikes?
Yes! We provide a dedicated 14Ah LG High-Capacity Upgrade Battery engineered specifically for Lectric models (including Lectric XP 1.0, 2.0, 3.0, and Lite series). It slides directly into the inner frame tube just like your factory battery, providing instant plug-and-play extended range
Are SurgeGlide displays compatible with factory Rad Power Bikes controllers?
Yes, 100%! Our displays are pre-programmed with the exact communication protocols required by Rad Power Bikes. They are true plug-and-play replacements that work seamlessly with your original stock Rad controller—no extra wiring, adapters, or controller swaps needed. Simply plug it in, turn it on, and enjoy an upgraded screen experience.