Quote:
Originally Posted by Burnsi
i will use it on our racetrack.
maybe i sell it and buy a st-1 (truggy) roller.
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A Truggy will require a bigger, more powerful motor requiring larger, heavier, and more powerful lipos. I would stick to the Hyper, myself. If you must have A123s then hopefully you only run 5 and 10 minute races (I'd guess each A123 pack would last roughly 5 minutes of racing before the voltage drop, and if you get good at swapping batteries you should be able to do it in 20 seconds). A 5000 mAH or so lipo would be a good alternative IMO.