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    Sondors Rockstar Broken Fork

    EXACT same problem over here. Took them three weeks to send the replacement. They could have just sent a Rockshox or similar and had a satisfied customer in like 3 days. But they felt it was better customer service to have me wait three weeks for the rebranded Suntour front fork. On an...
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    Disappointed w/ Sondors Rockstar power

    Got my bike March 2022. First off, it arrived with a broken fork and that took three weeks for them to replace. So that sucked. But what also sucks is the power/torque on this thing. Very underwhelming. I'm wondering if something is off in the parameters or if there's an actual problem...
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    Inaccurate mileage and speed? Calibrate?

    The bike is a Chinese Stealth Bomber style clone, purchased off of eBay. 8000w hub motor. Sabvoton mqcon controller. Panasonic 72v battery. HKC-01 display. Somehow the settings got accidentally tampered with or reset or something after fixing a flat and doing a little maintenance on the...
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    Battery indicator stays reading 100% until out of power

    Thanks for that suggestion Yes! Heat has been an issue with this bike previously. I do ride it like a motorcycle. It's kinda pointless otherwise. And it doesn't help I'm in Southern California. But I can feel the case is pretty warm in there during a ride for sure. Yup, you nailed it...
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    Battery indicator stays reading 100% until out of power

    No matter what I do or how far I ride, the battery indicator reads 100%. Until the bike runs out of juice, of course, and leaves me stranded 12 miles from home. The little icon that looks like a tiny battery stays full and doesn't decrease as it normally should while putting on miles. It...
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    Bike doesn't fully charge? Charger turns green @ 83%

    Even if I did, I'd need to learn Chinese first. And to be quite honest, I've taken this thing completely apart and put it back together several times. I can see where they cut corners on the build and I've done many upgrades to correct the things that they could have made better. Although it...
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    Bike doesn't fully charge? Charger turns green @ 83%

    It's fixed. For the most part. And for now. It is the throttle that keeps burning out. I'm being told it's because there's no bms on this bike and the throttle is burning out from just hammering down on it on hot (southern Californian) days. Basically, I'm over-heating according to my...
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    Why is the factory setting on my 72v bike set to 48v?

    So the bike is a Chinese stealth bomber clone. Panasonic battery. Sabvoton mqcon 72150 controller. Ukc1 display. 72v. 8000w. If the bike is 72v then why is it factory set to 48v in the parameters? What happens if I change it to 72v?
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    Bike doesn't fully charge? Charger turns green @ 83%

    Thank you. Really appreciate your response. That sounds like it's exactly on the money. But when I bought my bike, I shopped around for other bikes that are available in the US, and they all seemed to use the same Chinese parts. Including the actual Stealth Bomber branded bike from...
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    Bike doesn't fully charge? Charger turns green @ 83%

    One problem after another on this damn thing.... It's a stealth bomber clone from China. Panasonic battery 72v. 8000w. Sabvoton mqcon 72150 controller with ukc-01 display. For some reason, my throttles keep burning out. I'm on my third one. This time after replacing it, the bike won't...
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    CRAZY throttle problem!!!

    I did not. But all of these parts are foreign and you never really know if what the seller advertised or even what it says on the packaging/label is legit in regards to these numbers. The tag on the battery says 72v, so I got a throttle from a seller whose item was listed as 72v compatible.
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    CRAZY throttle problem!!!

    Well, I replaced the throttle and she's running again. Took it on a 35 mile ride with no apparent problems. So now the question begs to be asked, why am I burning up throttles. This is the 3rd one. The only other thing I noticed is that I charged it till the light turned green on the...
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    CRAZY throttle problem!!!

    THANK YOU!!! Really appreciate the response!
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    CRAZY throttle problem!!!

    I've got a stealth bomber clone. 72v with 8000w. It has a Sabvoton mq con 72150(m) controller. Generic no brand name full twist throttle from ebay/China. Panasonic battery. So here's the problem: ~No throttle response and no throttle response from the pedal assist. This is actually the...
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    Everything looks great! Except it doesn't move!

    I had a rear flat on my Stealth bomber clone with Sabvoton controller and hub motor. It's 72v and 8000w. And it was difficult to disconnect the wires and getting that rear wheel off and taking it to the local shop to have the tire put on. But I got it done. Put it back together and...
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