how many teeth do you run on your front cog on your DJ

PB Forum :: Dirt Jumping & Street
how many teeth do you run on your front cog on your DJ
Author Message
flag derfmtb
Posted: Jul 24, 2008 at 13:29 Quote
28/14
really nice to ride.
flag DJDude93
Posted: Jul 24, 2008 at 13:44 Quote
derfmtb wrote:
28/14
really nice to ride.

meh, i think it would be too low.
flag Shore888
Posted: Jul 24, 2008 at 14:21 Quote
DJDude93 wrote:
does anyone know a semi microdrive size set up for 24" that would make around 54 after you have done all those calculations?


eg 38/16=2.375
2.375x24=57

i think that is a bit too high and im swapping to a smaller sprocket, any ideas on sizes?


thanks
32/14 gets you to 54.84
flag crossbar
Posted: Jul 24, 2008 at 15:28 Quote
when you say 25/14 your meaning the amount of teeth on your front and back sprocket right?
flag stp-2
Posted: Jul 24, 2008 at 15:39 Quote
crossbar wrote:
when you say 25/14 your meaning the amount of teeth on your front and back sprocket right?

Yep.
flag corgisrule
Posted: Jul 24, 2008 at 15:41 Quote
28/16 but im changing it to 28/12
flag CrankShaftYQX
Posted: Jul 24, 2008 at 16:11 Quote
My next rig will be 32/20.
flag DaMasta13
Posted: Jul 24, 2008 at 16:15 Quote
make your ratio 25/9 or 28/10
flag Gunnar
Posted: Jul 24, 2008 at 23:14 Quote
28/14 its 2:1 ratio but i want to make the back 12
flag niss
Posted: Jul 25, 2008 at 7:01 Quote
-jumpstyle- wrote:
rokor wrote:
niss wrote:
front: 33
rear: 10

Whoa! Hard to peddle?
definatly! 3.31:1! man get a bigger rear cog or smaller front!

28t tree sproket here soon
flag mush-bag
Posted: Jul 25, 2008 at 7:10 Quote
you want about a 2:1 ratio or a little bit harder, i had 30:15 and im now running 25:12 and i love it
flag CrankShaftYQX
Posted: Jul 25, 2008 at 13:14 Quote
Depends on what you're doing, really. My next DJ bike will see a bunch of trials use as well, so a shorter gear will be better for trials.

 


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