i2 x2
I am new to to Segways but from what I understand the wheels and fenders are different, but X2 will bolt straight on, batteries motors and chassis are the same but the software is different, I don't see why you could not run with i2 software wit X2 wheels, you just won't have the extra torque, maybe someone will tell you I am wrong, you should be able to get used parts in the USA, not so easy here in the UK,
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