locknut

[fox400]

hey there can anyone tell me what size wrench the locknut is on a 400ex this thing is driving me F-ing crazy i know there backwards threds but i just can get it to budge

[Honda#4]

Use a big adjustable wrench thats what I do.

[nickm328]

I use big pipe wrenches just watch it don't tear it up.

[nick249420]

i gotta say i HATE that part of the 400EX