2 Pcs 3-Pin M8 Extension Cable for E-Bike | Waterproof Throttle Extension wire For Bafang BBS01 BBS02 BBS HD, Fits Display Throttle Tail Light, Arrow Alignment Mark

Q: I installed a taller handlebar and now my display cable is too short. Will this work? A: Yes. Use this 40.5-inch extension to bridge the gap between your original wiring and the new handlebar position. The extra length gives you clean routing without pulling the factory line tight. Works for display, throttle, and even brake sensor extensions on the cockpit. Q: Can I use this for moving my controller to a rear rack or frame bag? A: Absolutely. The 40.5-inch length is made for exactly that – controller relocation projects, rear tail light wiring, or extending hall sensor connections. Many DIY builders use this electric bike extension cable when they re-route components to free up frame space or add new accessories. Q: How do I know if this matches my bike’s wiring order? A: Check your original connector’s inner line colors. If they follow red, black, yellow, blue, and green in that order, this M8 5-pin extension is a direct match. If your bike uses a different color order, do not use this cable – mismatched wiring may damage your display or controller. Always compare before connecting. Q: Is this truly waterproof? Can I ride in heavy rain? A: It carries an IPX5 rating, which handles rain splash and water spray from any direction. Commuting through wet streets or light showers is fine. However, do not submerge the connectors or aim a pressure washer directly at them. For normal wet riding, this waterproof ebike extension cable performs reliably. Q: What’s inside the pack and who is this set for? A: One 40.5-inch M8 5-pin male-to-female extension. It suits e-bike owners upgrading handlebars, relocating controllers, adding tail lights, or replacing worn factory lines. Also works for electric scooters with the same 5-pin M8 interface. Plug it in, route it cleanly, and get back to riding.

• Male to Male Direct Fit : Designed specifically to connect two female-ended components like your Bafang controller and thumb throttle or brake sensor. No extra adapters needed. Just plug and go.
• Extended 25.9 Inch Length : Long enough to run from your handlebar down to the rear controller or tail light along the frame. Stops you from daisy-chaining multiple short cables that can loosen over time.
• IPX5 Waterproof Build : Molded overmolded connectors keep rain, splashes, and pressure washer spray out. Ride through wet commutes or muddy trails without losing signal on your throttle or brake cutoff.
• Two-Pack Value : Extend two devices at once – left and right brake sensors, or a throttle plus a tail light. Saves money compared to buying single cables from other brands.
• Foolproof Arrow Alignment : Raised arrows on both ends guide you to a perfect plug-in even in low light. No bent pins or guesswork. Works for beginners and pro builders alike.