Gearing Sizes help...

[minimini]

hey,
i posted a thread ages ago on this but cant find it,
what do most people run on there 88s
mini mulisha sent me a calculator thing but cant find it,

i want to know whats the best , and i want to get the most power outta bike, im running 15/37 atm, but im replacing all sprockets as there worn, so someone help me out and whats the best option.
im running a kamakaze kit with 18mm carb.

thanks fellas ; )

 

[sean01]

gearing will probly change from track to track..
probly stick with the 37 rear and buy a couple of fronts to play with

hope this helps Honda50.com Gear Ratio - Speed Calculator

 

[minimini]

gearing will probly change from track to track..
probly stick with the 37 rear and buy a couple of fronts to play with

hope this helps Honda50.com Gear Ratio - Speed Calculator

this like sort of confuses me, i thought when you change front you have to change back.
so i can keep the back same and change front , ? what would 14/38 be like

 

[minimini]

what do i choose in rear tyres, 10inch what ?

 

[sean01]

10 inch...the rest will be written on the tire.. like 90/100 or 80/100

and 1 tooth on the front is roughly equal to 3 teeth on the rear when changing.. so it changes it a fair bit..
only down fall is you may need a couple of chains too

obviously larger front sprocket equals more top end and smaller rear sprocket equals more top end.

its ten times quicker to change a front sprocket at a track than a rear...

 

[minimini]

yeah true,
well i put all the settings in and i got these .
12/38 = 3.167
14/38 = 2.714
15/37 = 2.467
13/37 = 2.846
12/37 = 3.080

so which ones you think would be the best out of them, ? cheers

 

[sean01]

your gonna have to wait for someone who races crf50's to comment..
but like i said, different tracks different gears...