84 250R gearing questions . . . [Archive]

View Full Version : 84 250R gearing questions . . .

Toledo_Tommy

02-13-2011, 09:09 AM

What is the stock gearing for a 84R ? I'm in the process of rebuilding and i am going to replace chain and both sprockets , 13T on the front now.
Thanks

Toledo_Tommy

02-13-2011, 01:52 PM

Is 13T on the front and 42T on the rear stock ?
Thanks

beets442

02-13-2011, 02:40 PM

I believe its 13/39

250rJAMIE

02-13-2011, 06:08 PM

13/42 is stock

Toledo_Tommy

02-13-2011, 06:17 PM

Thanks ! I thought so but wasn't 100% . I'm thinking of running a 14T on the front and stock on rear for this build. The motor is going to have this set up : MX port N polish , bored .40 over , 36mm carb , free flow air filter , reed spacer , vforce3 reeds , and DG pipe.