RS Warrior Forum banner

Extended Swingarm

2.5K views 18 replies 12 participants last post by  lagalaxy8  
#1 ·
Has anyone played with a extended swing arm? Looking to push the rear wheel back into the fender. I like the long look of this bike. How much could this kill being able to ride this bike everyday.
 
#7 ·
The belt is not the problem. You get the Gates Polychain Kevlar belts up to 136 teeth in 1 1/8" width and up to 139 in 1 1/2" width (regular Roadstar pulley).
That, together with a smaller front pulley (30T or 31T) Will allow you to extend the swingarm by about 2 inches.
The 1000 lbs Eibach spring would compensate for the longer arm. I am pretty sure you can get even stiffer springs from Eibach that would fit.

I have been thinking about it if I would ever build another Warrior.
 
#10 ·
Yea I'm going to be talking with Mark this weekend. (He has my bike.)
PR's bikes run the air shift though the swing arm also.
I don't want to go major just enough to move it back. I've always been in love with how long this bike is but instead of cutting the rear fender to move it above the rear tire, I'd reather move it back plus it would give me a reason to start racing it. Even though I didn't race this past weekend I have the itch. Anyways i want the drag bike look so I figured this was looking into.
Thanks for the info Oliver.
 
#17 ·
I have a 2" extension on my swingarm. Viking Motorcycles did it for to my measurements. The 2" extension is perfect, but you cannot use a 139T belt because it is too long. I have a 137T belt on mine and it looks longer than stock, but still looks factory made, not overly long. With the 139, the adjustment was over before I could get the proper belt tension, also, the tire was knocking against the rear fender when I sat on it. Granted I weigh 280lbs, but it may be a problem for lighter guys, too. I put the Baron's hvy dty spring on at the same time. The whole conversion actually makes the bike ride way better IMHO. You can see my bike in the for sale section of the classifieds forum, it is under Midnight Run's post 02 RSW with lots of custom work. Check out the front brakes, too!!!!