hayabusa swing arm?

[Btaylor1214]

So wondering if a hayabusa swing arm fits on a pre 750? and modificaction required? and is there really any advantage to it? Just curious

[cintidude04]

Modification is required, you will need custom spacers at the pivot point and the subframe,and pegs to I believe, will be in the way. I have been looking into doing this as well. The advatage would be a fitting a wider rim if thats the kind've thing you like.

[loudnlow7484]

There was a member here at some point that had a busa arm fitted. I don't know what all was involved though. I also don't know how it affected the wheelbase.

Advantages: Fits wider and more modern wheels. Made of Aluminum. Stiffer.

[GSXFJim]

Modification is required, you will need custom spacers at the pivot point and the subframe,and pegs to I believe, will be in the way. I have been looking into doing this as well. The advatage would be a fitting a wider rim if thats the kind've thing you like.

...and that's not considering if the 'busa SA is wider than what the kat will allow. if it is wider than the stock Kat SA.. its not going to fit without a lot of work.
If you want a wider rear wheel, check the long term build threads of Cheriff, ep87 and slim68 that are all using a Kreylyn custom SA and off-set sprockets from me to make it all work.
These set ups are probably the most cost effective way to the end result.

[cintidude04]

The busa swing arm is narrower at the pivot, so spacers are needed, but widens out quickly which is why the pegs are in the way, and the cross brace contacts the lower subframe.

[GSXFJim]

The busa swing arm is narrower at the pivot, so spacers are needed, but widens out quickly which is why the pegs are in the way, and the cross brace contacts the lower subframe.

better off with Kreylyn's are then.. you know its gonna bolt up...

[cintidude04]

I agree, for minimum modification, go with Krey's SA. If your going fighter and are already going to cut up the subframe, either would be fine.

[loudnlow7484]

I could have sworn that the member I saw with one still had his normal subframe and passenger pegs....... I'll look for it.

[muddyman184]

Javy23 did the busa sa maybe PM him for details or have him come in here and give details for the rest of us who want to do this

[cintidude04]

I thought I did too but havent been able to find it.... I wanna say the member was from puerto rico with a nice black an red pre kat.

[muddyman184]

http://katriders.com/vb/showthread.php?t=116032

[cintidude04]

Found it http://katriders.com/vb/showthread.php?t=116032

beat me to it muddy

and to answer your question in that thread muddy, that arm was extended

[loudnlow7484]

Can't believe I spent all that time looking for it just to find out that you two found it already.

[cintidude04]

Next, need to find out the size of the spacers needed...

If anyone want to try to fit it cheap here you go... http://cgi.ebay.com/ebaymotors/ws/eB...=STRK:MEWAX:IT

[muddyman184]

Found it http://katriders.com/vb/showthread.php?t=116032

beat me to it muddy

and to answer your question in that thread muddy, that arm was extended

yea i looked at it closer and seen that thanks