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LSR swingarm
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Posted by: trx250rkid

hey guys i just bought a used LSR 86-87 swinger and i noticed that the size of the swingarm at the front pivot is a little different than ther stocker and that the stock dust seals and whatnot wont fit on the LSR. Does anyone know if lonestar swingarms take different bearings and seals that the stock 250r swingarm?

heres a pic
http://i42.photobucket.com/albums/e314/trx250rkid/IMG_1758.jpg

Posted by: Rich250RRacer

The LSR swingarm takes the same bearings, inner collars, end collars and seals that the stock arm does, but if your arm is the same as mine, the end collers do not fit snug like they do on the stock arm. This has been the case with both LSR arms that I have. Typical Lonestar.

As far as the width of your arm, I don't remember mine being that much wider, but give it a trial fit, probably just another case of Lonestar quality engineering. Just a few of the many reasons I switched one of my R's over to a Laeger arm. Everything fits properly, like it should.