Yamaha TRX850 Enthusiasts Forum

Posted: **Sat Jul 28, 2018 10:47 pm**

I like the look of exup swingarms anybody know if they fit a TRX?

Posted: **Tue Jul 31, 2018 5:11 pm**

EXUP? EXUP is an exhaust valve on a lot of Yamaha's including FZR's, ThunderAce & R1's...

Posted: **Tue Jul 31, 2018 10:48 pm**

Presuming fzr1000 or smth like that? Seen that mod on a Trx a while back... seemed to fit ok but not sure work it implied.

Posted: **Thu Aug 09, 2018 7:23 pm**

If we are to presume... Then the ThunderAce swing arm fits right in.

Posted: **Fri Aug 10, 2018 7:56 am**

Hi jjmoto!

My Racetrack-TRiXie got a swingarm of a FZR 1000 like in this picture:
http://images.moto.it/images/1637871/10 ... 595851.jpg

The decal on the rear of the bike says "EXUP" ...

The swingarm fits, is lighter than the original one and more stable.
Since a friend of mine built mx Racetrack-TRiXie, I cannot say how much work it is adapting it. But iirc, it is not a straight swap, but it should not be that much effort.

Swinging greets from Munich!

Posted: **Sun Sep 09, 2018 3:53 pm**

Yup that's the one just thought it would look good & I want to get a 5.5 rear wheel anyway

Posted: **Sun Sep 09, 2018 10:34 pm**

YZF750 swingarm fits straight in and comes with a 5.5 inch rim too.

Posted: **Sun Sep 09, 2018 10:36 pm**

A YZF750 swingarm fits straight in and comes with a 5.5 inch rim too.
But:
http://www.trx850.com/phpBB_forum/viewt ... f=6&t=4941

Yamaha TRX850 Enthusiasts Forum

Exup swingarm

Exup swingarm

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