SuperHawk Forum

SuperHawk Forum (https://www.superhawkforum.com/forums/)
-   Modifications - Performance (https://www.superhawkforum.com/forums/modifications-performance-29/)
-   -   Brace Myself... (https://www.superhawkforum.com/forums/modifications-performance-29/brace-myself-35763/)

Bald Eagle 03-07-2021 12:42 PM

Brace Myself...
 
I was wondering if anyone has come across this issue when bracing the VTR with Honda CBR 900rr.
I managed to get the brace off a 1997 CBR 900rr, and did the needed requirements to make it fit the VTR swingarm.
The question I have is that I purchased on E-bay what was described as a 2000 Honda CBR 900rr caliper and bracket, and when I looked at the hole size for the wheel bolt, the hole on the purchased brace was larger than the VTR's bolt. So I now need to make up a sleeve and shim to make it fit correctly.

But what I want to know is, did I get I get sent a 929 instead of a 900rr, and is that why there is a difference in the size? It was described (on Ebay) that it was a 900rr, but I believe that they actually sent me a 929. Would that explain the problem I am having with the wheel bolt ?
I messaged CaryDG, who just recently did this swingarm modification, and he didn't run into this issue, so I am trying to figure out why I am having this issue.

I look forward to hearing if anyone has any input. Thanks!

VTR1000F 03-07-2021 04:52 PM

As far as I know, the 2000 CBR900RR is also known as a CBR929RR. The 96-99 CBR900RR uses the same rear Axle as all years of VTR1000F. The 2000 CBR900RR/929RR use a different part. I don't know if it's bigger, but the evidence is stacking up.

Partzilla is your friend.

Bald Eagle 03-20-2021 08:00 PM

Ok ...I did a little time on the laptop, to get right my Yogi & Boo Boo mistake.
If you want to do the 900rr aluminum brace upgrade, you must use 1996-99 Honda swing arm rear caliper bracket assembly. It will come with the correct axle shaft diameter and bracket to make it work. Does anyone want a 2000 Honda 900rr/929 rear brake caliper and bracket....looks real good.
I had the brace welded, by a reputable company, which should have cost me $100.00....but it took longer, apparently, costing me $200.00 instead. I am looking to do another brace for my street bike. I guess I should have just purchased a TIG welder and copied CaryDG on doing my own welding.
Will send pics when all is completed.

Bald Eagle 04-25-2021 11:05 AM

Here's an update.... and some photos.
As noted above, you need to use the 96-99 CBR 900RR.
You can use your existing caliper on the VTR to do this modification. I had already reconditioned my VTR with new pads, etc., so all you really need is the bracket.
But... I found that the complete bracket assembly that I bought off E-Bay, which included the brake line, worked out even better because I used that brake line.
The one thing which is not mentioned on previous swingarm modification descriptions is that if you have the brace installed, the chain has to have a removable link so that you can fit it through the hole, which the modification creates. I had to remove the riveted link and purchase a removable replacement link.
Another modification I did was to use the existing chain guard, and with my 3-D printer I made an L-bracket to keep the modified chain guard in place (see the photos for detail).
Also, the photos show that the welding was not up to my expectations.
So, I purchased POR15 silver paint and painted the complete swingarm, but it was too shiny for my liking, so I masked off half of the brace and spray-painted it with silver VHT Hi-Temp Engine Enamel from AutoZone. (Photos attached)
https://cimg8.ibsrv.net/gimg/www.sup...888413cb7b.jpg
Poor welding job I paid $200 for
https://cimg2.ibsrv.net/gimg/www.sup...348c76cac3.jpg
After sandblasting and POR15 plus VHT paint
https://cimg8.ibsrv.net/gimg/www.sup...88f5b2cbbc.jpg
How it looks now with the beautiful Yoshimura exhaust from Captain Chaos
https://cimg2.ibsrv.net/gimg/www.sup...9cdb072df1.jpg
The original chain guard with my 3D printer modification
https://cimg8.ibsrv.net/gimg/www.sup...87a7a5e7b6.jpg
Where the new chain guard will go, and the hole that the chain has to be able to fit thru
https://cimg5.ibsrv.net/gimg/www.sup...9e872857f2.jpg
Chain guard in place

Goose86 04-25-2021 03:24 PM

Nice work! Looks like it’s close an OE style install 👍🏻

Bald Eagle 04-26-2021 06:03 PM

Thanks....another on the way....I think..??

Goose86 04-27-2021 12:46 PM


Originally Posted by Bald Eagle (Post 413706)
Thanks....another on the way....I think..??

OEM+ is always a nice way to go…compliments things in cool and subtle ways

Wolverine 04-28-2021 04:52 AM

Looks great IMO!


All times are GMT -7. The time now is 02:38 AM.


© 2024 MH Sub I, LLC dba Internet Brands