Polar
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$13.23
High-Power Motor Extension Cable 9 Pin, Waterproof Copper Wire for Electric Bicycle 250W-500W, Durable Cable for e-bike, Scooter, and ATV Motors
★★★★★
$13.23
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1
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About this item
- HIGH-QUALITY MOTOR EXTENSION CABLE: This motor extension cable features a male 9-pin connector, designed for seamless compatibility with your electric bicycle motor. The robust construction ensures reliable power transmission, making it a perfect choice for 250W, 350W, and 500W motors. With high-performance copper wires, this cable guarantees efficient conductivity and minimal energy loss. Ideal for DIY bike modifications, it provides a secure and stable connection every time.
- VERSATILE CONVERSION CABLE: Transform your motor’s waterproof connector into an SM connector effortlessly with this conversion cable. It extends the original wiring by 60cm (23.6 inches), offering flexibility in installation and setup. Whether you’re upgrading or repairing your this adapter ensures a smooth transition between connectors. The precise engineering guarantees a snug fit, eliminating loose connections or power interruptions.
- WEATHERPROOF & DURABLE DESIGN: Built to withstand harsh conditions, this cable features a male waterproof connector that resists moisture, dust, and corrosion. The heavy-duty plastic casing and sealed interfaces provide maximum protection, ensuring long-term durability. Whether riding in rain or shine, you can trust this cable to deliver consistent performance without degradation over time.
- RELIABLE PERFORMANCE & SAFETY: Engineered for high efficiency, this extension cable uses premium copper wiring to minimize resistance and heat buildup. The waterproof design not only enhances longevity but also reduces the risk of short circuits or electrical failures. Its low failure rate and sturdy construction make it a dependable choice for daily commuters and biking enthusiasts alike.
- CONVENIENT UPGRADE SOLUTION: Great for lithium battery modifications, this 600mm motor adapter cable simplifies DIY projects. The male waterproof connector ensures easy plug-and-play installation, saving time and effort. Whether extending motor wires or adapting connectors, this cable offers a practical and hassle-free solution for enhancing your electric bicycle’s functionality.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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