[Josh]

What kind of options do I have for my brothers 90 in boring it over. I have been looking for awhile and can't find any kits online or anything for it and I was wondering if mayber I can use a CRF100 bore kit in place of a 90. I am lost and just looking for some answers. My brother wants to get into racing and he doesn't have the smarts for it but i do.
Any help will be great and I am new on here and new to the racing scene but I have been riding for a few years.

 

[TRX2fiveO]

Welcome to the forums.. Here you go.
POWROLL PRODUCTS FOR THE TRX90

 

[Helmut]

Welcome to the forums.

 

[Josh]

thank you for the website. can i trust the company in reliability?

 

[838XCracer]

Try beatrice cycle. That was where I bought all our stuff when he ran the trx 90.