I run the Rubicon Express radius long arms. Same design just longer i think. The only issue i have heard about the RE radius arms was the bushing issues which have since been replaced. But i can't say that i was able to do an obstacle or trail because of the radius design. The only issue i can see happening would be if the lower mount on the axle or frame became detached you would have issues getting off the trail without a welder. But that is a major what if.

 

Anybody else with these have any more input? Or tell me why you picked regular adjustable control arm over these?

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