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A arm to J arm conversion


JAGeSage

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I dont see why it wouldn't be possible with a little cutting, grinding and welding. But like everyone else said, its a step backwards no matter what your application is.

Don't be so sure about a "step backwards". There's a reason $1m trophy trucks run J-arms.

 

sounds to me like stev-o doesn't know he is getting j-arms...  :whistling:

Hah. All the cool kids are doing J-arms nowadays.

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http://www.race-dezert.com/forum/showthread.php/38792-J-arm-vs-A-arm

 

Benefits to J-arm in bigger vehicles. Don't see much helping a smaller vehicle

Actually, a J arm setup is ideal on a smaller platform, especially on a front heavy bike such as a banshee where weight savings is paramount.

 

Also, where space is limited, the j-arm allows for MUCH more generous shock placement options, which is why they are used on trophy trucks etc.

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If going to a J arm is not a step backwards on his banshee, then why do all the sport quads have a-arms now?

A-arms require less frame strength. They are easier to design, engineer, and build. Going from a frame designed for a-arms, to j-arms, yes, would be a step backwards...

 

What I said is, in the case where space is limited, and weight is a factor, J arms are superior.

 

Each has their place, A-arms are MUCH easier to design and build like I said above, but are not BETTER than j-arms in any way...

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