So what would be a good rollout for a 19turn motor as mine at the moment is around 48 but i dont know whether that is too high or not. My spur is 98, pinion is 32 and tyre size is 47mm. But if i put a new set of tyres on then the diameter would be 51mm.
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B4 5.5 L4 19T RC18t Mamba 9200Kv
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