For thowes of you who are using a seera diff what ratio you had chosen and is the 4*4 lsd worth the extra.

Blake

If you have a bike engien you would be best with a 3.62 or 3.3 diff, the 4.4 is far too low

i think he meant 4 by 4 lsd

depends on engine too, bike box's have different reduction on the final drive.

Get yourself one of the gear calc sheets that are out there - somebody will have the link....

www.bikepowered.com/chris/bike_ratios.xls

Right click and Save As if you dont want it to open in IE.
Dont forget to go into the "Data" sheet and change the RPM levels tho as they are all set to 11k maximum revs, which isnt correct. You can also put in your own tyre combinations in the Data sheet as well, if the ones you have arent in the list.

Chris

[Edited on 25/2/04 by ChrisGamlin]

thanks a lot