what carbs will work on my bike

i have a 98 wr400 and need a new carb curious what carb will work like can any carb that 39mm work?

Okay awesome thank you

Any FCR carb 39 - 41 mm

40 or 41mm would be best

WR450 (all years))

CRF450 (all)

KX450 (all)

RMZ450 (all)

MXC 400 and up

SXF 450 (all)

EXC450 (all)

Stay away from the 'slant' style FCR

I bet if you looked on ebay right now there would be at least 6 available.


Do you know if I can use a yfz450 carb on my bike it has a thumb throttle but I feel like I could hook my throttle wires on it


Hey curious I got a carb from a 06 crf450 how do I get the hot start to work on to work there two different styles

You need the hot start from the carb you bought.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now