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Guys, I think you’re sniffing up the wrong tree with the seat belt limiter. My Vector 500 does this intermittently. While you can start it and keep it running with a little throttle, it will drive fine at any speed as long as you don’t let it idle. If the limiter was working it would not drive. I can’t tell you what it is,yet, but I don’t think it’s that. Mine always resolves itself over a couple stop/start cycles. I’m purchasing a code reader. I’ll let you know if I find anything. Pop Bob

Also motorcycledoctor.com

There are tons of parts on Amazon and eBay. Other than a proprietary part (such as some makes have hoods that open, some have doors) the basic mechanical parts crossover widely for different iterations. Such as Massimo, Bennche, Axis, Coleman, Cub Cadet, Vector etc. Sometimes Yamaha rhino parts work. It’s sometimes a crapshoot but doable. Check out some YT channels, they often leave links in the descriptions. Wish I had a better answer for you. Good luck Pop Bob

So I took the leap and did the LiPo4 conversion. I purchased 2 Ogrphy 48v 100ah off Amazon when they were on sale @ $789 ea. All I can say is WOW, the difference is amazing. First is the obvious weight difference. Two 88lb batts vs 8 discover batteries which I think are 65lb each. It actually feels like I have power steering there is so much less weight on the front end. Second is the performance. With the old Discover ones I could only drive around in M at speeds from 5-10 mph for 14 miles before the low voltage code started flashing. One time I wasn't sure I was going to make it back to the house before it shut down. I just got back from a test drive. Both batts were at 95%. I traveled almost 20 miles in H range at or near top speed the entire trip. After arriving home one battery was at 63% and the other 68% so I roughly used 30% although the mfg. recommends not taking them below 20% for longevity. The torque it has now is almost too much. If your driving along at 15 or 20 mph. and you hit a bump, just a little extra pressure on the pedal will snap your head back. It held speed going up modest hills which even when new the vehicle wouldn't do. The battery management system is really great as well. Bluetooth connectivity to your phone. You can monitor each battery for voltage, amperage, temp, and wattage consumed. You can switch either battery on and off even while under motion. It actually drives a little smoother with only one battery on because the torque is a little lower. The BMS has overcharge prevention as well as low temp cutoff to prevent damage. You can also switch batteries on and off while charging. I'm not sure why one battery is being used a little more over the other. I just figure it's slight differences in internal resistances. I may contact the mfg about it at some point and see what they say. Everything worked just the same as with the old dry cells, even the temp. gauge on the dash. I'm not sure exactly were the sensor is so I was surprised when it started ticking up. The dash voltmeter is an unknown what it will show when I get near full discharge, but I suspect due to the nature of Lithium batteries, it will just stay on full until until near the end then drop quickly. My only issue is with the Delta-Q charger. I changed the charge algorithm to 386 which was the closest to what the mfg recommended (57.6 +- .8v) When the batts reach full charge the BMS stops all current flow. This causes the charger to flash yellow and show error code 013 which is battery is no longer accepting charge which is exactly what is happening. My only concern is what if any effect this will have on the charger. I can hear a relay clicking in and out as it continues to try to send a charge to the batts. Does anyone know if this will cause harm to the IC1200? I worry about leaving the charger plugged in overnight because the batts will be fully charged before I can get out there to unplug it in the morning. The only real issue I had with the installation was the physical size of the new batteries. They are much larger so they did not fit in the tray the way the old batteries did. I had to remove the trays and build a wooden ones and use ratchet straps to hold them in place. That will work for now, but I will need to figure out a better arrangement in the future. I am extremely pleased with how this all went and knowing I will get many more years of life out of the E1. I highly recommend this upgrade if you are considering it. The only unknown is will the batteries keep working without issue. They do have a 5 year mfg warranty, but since they come from China (as most things) who knows if they will be around then, but it wouldn't kill me to have to buy a replacement at some point at that price.