tamiya tt01 spur gear
ok so i saw a thread on the web a few months ago of some one putting an hpi spur gear on a tt01 they had to modify it by taking an old tt01 spur and cutting off the teeth then screwing it to the hpi one i was wondering if any one knows where this was or if some one knows of a different method of putting an aluminum spur gear on a tt01. i was thinking maybe a tb03 spur gear adapter and an aluminum spur gear but dont to buy it if it wont work.
any ideas.