the upgrade gear set for the TL-01, use the 21 pinion with it (i think, i'm also planning to get 1 myself)
but what i've learnt from other ppl using that gear is that, using the 4.9 gear ration can grind the teeth out (of the diff and the gear set itself, ) so if anyone want to use it, try not to use the gear set with anything higher than a 23turn motor
樓主: professor12
) so if anyone want to use it, try not to use the gear set with anything higher than a 23turn motor
