1983 GS750E Swingarm length vs 1985 and newer Swingarm length

[mriddle]

I have searched but can't find it now, but I could swear that I read on here that the swingarm is a little longer on the 85 and up 700/750 when compared to the 83. Anyone know if it is and by how much ?

[Big Rich]

Could you look at the stock chain/sprocket sizes for each? If the chain is longer, the the swinger should be longer as well.

https://Www.sprocketspecialists.com

[Guest]

That might have been from me. I've got two arms, one of each and the '85 700 arm is about 3/4 of an inch longer than the '83 750 one. I've had the two side by side on my garage floor.

[Guest]

Oh, and the extra length is at the rear section of it.

[mriddle]

Could you look at the stock chain/sprocket sizes for each? If the chain is longer, the the swinger should be longer as well.

Www.sprocketspecialists.com

Clever - why didn't I think of that !

[mriddle]

Oh, and the extra length is at the rear section of it.

Thanks Dee.

I's it such that the wheel rides farther back or is it behind the axle?

[Guest]

Wheel rides further back.

[mriddle]

Wonder why they changed it ?

More stable handling ?

[SVSooke]

I was wondering the same thing when I put a 83 arm in my 85 750(Canadian).Think in 83 it was a cutting edge bike,later it was less so.The triples are different to,found that out trying to use a 83 upper with the 85 lower..At this point mine is a 85 with 83 spec suspension.

[salty_monk]

Hmmm wish I'd known then when doing my build, the extra length would have made things easier