oOple.com Forums

oOple.com Forums (http://www.oople.com/forums/index.php)
-   Team Durango (http://www.oople.com/forums/forumdisplay.php?f=80)
-   -   DEX210 internal gear ratio (http://www.oople.com/forums/showthread.php?t=78431)

BostonNelson 20-08-2011 07:57 PM
DEX210 internal gear ratio
 
The spur gear is 87t (48dp) if I'm not wrong. But what about the int gear ratio for both mid and rear config.

Andrew Twigger 20-08-2011 08:21 PM
Durango told me the ratio is 2.6:1. 3/4 gear config. was not specified so on that basis one would presume it is the same for both? Happy to be corrected though.

mikeyscott 20-08-2011 08:37 PM
RW racing also do spurs in other sizes

Stu 21-08-2011 08:49 AM
Quote:
Originally Posted by Andrew Twigger (Post 542841)
Durango told me the ratio is 2.6:1. 3/4 gear config. was not specified so on that basis one would presume it is the same for both? Happy to be corrected though.
It can only be the same, number/size of idlers does not affect the ratio.

mark christopher 21-08-2011 08:55 AM
Quote:
Originally Posted by Stu (Post 542958)
It can only be the same, number/size of idlers does not affect the ratio.
unless the idler gears are different sizes

Big G 21-08-2011 10:29 AM
still doesn't make any difference even if they are different sizes.

at the end of the day (god I hate that saying) it's the layshaft cog size against the diff cog size. what's in the middle doesn't matter.

dpackster1980 21-08-2011 01:52 PM
Quote:
Originally Posted by Big G (Post 542985)
still doesn't make any difference even if they are different sizes.

at the end of the day (god I hate that saying) it's the layshaft cog size against the diff cog size. what's in the middle doesn't matter.
I think you find it does, only if there's a belt between them it doesn't. :p

discostu 21-08-2011 02:28 PM
why would a belt make any differnce the calculation is layshaft divided by diff=internal ratio.

Stu 21-08-2011 07:13 PM
Quote:
Originally Posted by mark christopher (Post 542960)
unless the idler gears are different sizes
Idlers make no difference to ratio, no matter of size. Only gears driven by or driving a shaft affect the ratio.

mark christopher 21-08-2011 08:02 PM
Wrong thread

dpackster1980 22-08-2011 08:23 PM
Quote:
Originally Posted by Stu (Post 543162)
Idlers make no difference to ratio, no matter of size. Only gears driven by or driving a shaft affect the ratio.
Doh, just found a web page and I stand corrected. :bored:


All times are GMT. The time now is 02:09 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
oOple.com