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View Full Version : 300ex setup for the sand?



ballzdeep38
10-10-2009, 02:32 PM
i am going to glamis for thanksgiving weekend and i have a few questions. the bike in question is a 07 trx300ex and the rider will be about 120 lbs.

will i have to rejet it? it is ridden mostly in gorman Ca. (elev about 4400ft according to google and glamis is around 300ft-sea level). how sensitive are the 4 strokes to jetting and elevation changes? i know my 87 250r needs to be rejetted.

any other suggestions as far as bike setup for the sand? the bike is 100% stock down to the air filter. it will be used just for basic duning.

will the stock rear tires be ok if i air them down to like 3 lbs? or what would be a good air pressure for them?

any other advice would be great. thanks