Speed Calculator

[brushlessboy16]

Originally Posted by jhautz

Both the Buggy and the TR use both the 11/38 and the 9/26. I'm not sure which gets which ratio diffs but depending if its the RTR version or the FTE both the buggy and the truggy come with differant ratio gears. One or the other of those 2 ratios.

...and to make it even more confusing I think they are opposite ratios for the buggy and the TR. For example the RTR buggy has the same ratio and the FTE truggy and the FTE buggy has the same ratio as the RTR truggy.

The FRE (i have one) has the 11/38, so this leads me to beleive that the RTR's run 9/26..

Way too confusing

[lincpimp]

Hey Brian, found something you need to fix

Anyways, it is the LST 1st gear (low range). You have the primary reduction listed as 70/18, that is actually the 1st gear ratio of the 2speed on the outside of the tranny.

The correct ratio is 30/15, coupled with the bevel output ratio of 30/15 you get 4 to 1 reduction when the tranny is in low range.

Just figured that I would point that out... Thanks for the great tool again, I use it daily! (that sounded questionable)

Any chance you could add mod 1.5 to the gear diameter calculator. It would be handy with figuring stuff out for the baja 5b and 5t.