What do the pro's run ?

[Billa_bong38]

What do the pro's run for LT a arms length ?

+3 +1 ?
+2 +1 ?

I was think about getting +3 LT arms with stock offset rims.
I didnt know if that will be too much to not pass tech ?

Let me know thanks ...

[MotoX3]

MX,XC,FMX?

[mxdave28]

what kind of ride??? what frame??? stock aftermarket...narrow..wide...normal?? there is alot to factor in in order to decide if ya can use offset rims or not and still fit under the 50" rule for Mx

[Billa_bong38]

The question was for MX with a stock 450r frame..

[fasterz]

they would run a +3 LT arm with 4:1 rims (4 is the inside and 1 is the outside)

[Billa_bong38]

Sooo 4:1 would that be stock width ? or more narrow ?

Cause i think 3:2 is stock isnt it...

and would that put me at 50 and not over ?

mines 3/2 up front

[Billa_bong38]

Okay .. thats not stock width then ...


what is stock ? and with stock offset and +3 +1 .. will that be over 50

[400exBro]

stock is 3:2...
i used +3 standered travel a arms on my ex with my stock rims and was a little over 50 inchs...
But CMRC doesn t care about the 50 inch rule they probably don t know what the hell we are talking about...
4:1 will probably give you less bump steer though...

also another thing about wider lt a arms for the 450r you will need a different steering stem, or at least for JB racing stuff, Jody design the steering stem so it will reduce bump steer.... it is not neccesary but something you should look at before you buy...

JB and elka that is probably the setup i will run on my 450.


Originally posted by Billa_bong38
Okay .. thats not stock width then ...


what is stock ? and with stock offset and +3 +1 .. will that be over 50

[Billa_bong38]

i know cmrc doesnt care... but im racing down in the states too..

I know some of the pros run +3 1/2" w/ 4:1 offset. It is exactly 50 inches then.