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Author Topic: XBR Wheel Choices  (Read 1545 times)

Propellor

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XBR Wheel Choices
« on: February 22, 2015, 08:21:49 PM »
Quote from: silver on February 21, 2015, 02:24:51 PM
Thanks for that, i will not be paying mega bucks for them. I will either convert the comstars with stainless rings and drill the original rims or go the CB250 RS route.
If i can get a CB250 front to try at a cheap price i will try that first. I can re-spoke a wheel ok, done a few before.
Your bike looks good.

How do the rim widths compare? The rs has fairly narrow rims.

Cheers
« Last Edit: February 24, 2015, 07:20:25 PM by Furry John »
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silver

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XBR Wheel choices
« Reply #1 on: February 23, 2015, 10:17:43 AM »
XBR front is 2.15, CB250RS is 1.85. I would have to try the tyre first and decide wether to get a new rim. 
« Last Edit: February 24, 2015, 07:20:44 PM by Furry John »
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1988 XBR500 (Near GB Spec)
2018 BMW G310GS
2010 Street triple R
Yamaha SZR 660 (pending)

SteveC#222

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XBR Wheel choices
« Reply #2 on: February 23, 2015, 12:13:23 PM »
Quote from: silver on February 23, 2015, 10:17:43 AM
XBR front is 2.15, CB250RS is 1.85. I would have to try the tyre first and decide wether to get a new rim.

If you are going to rebuild the XBR to GB spec then the Japanese model GB had a 1.85 rim with a 90/90 x18 tyre.
« Last Edit: February 24, 2015, 07:21:13 PM by Furry John »
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chris22

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XBR Wheel choices
« Reply #3 on: February 23, 2015, 07:39:03 PM »
I have an XBR fitted with RS250 spoked wheels. They were on the bike when I got it - newly laced with stailess steel spokes. I needed to adjust some of the shims to perfect the line up but the XBR caliper works with the RS front disc.
The only problem the previous owner had was getting a wheel sprocket - he had to have one specially made.
The front tyre is the RS 90/90/18 but the rear is the bigger section XBR tyre mounted on the RS rim.
It looks a bit odd but seams to work OK - the handling is just as good as my standard XBR - maybe slightly better as a lot of weight has been stripped off when I converted it to a cafe racer.
Good luck with your new project Silver - if the bike is as good as it looks you got a real bargain.

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« Last Edit: February 24, 2015, 07:21:25 PM by Furry John »
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tommy

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XBR Wheel choices
« Reply #4 on: February 23, 2015, 08:35:32 PM »
howdy chris 22 your xbr looks brilliant  ..have you any more photos


is that a gb seat and mudguard on it  thanks tommy
« Last Edit: February 24, 2015, 07:21:39 PM by Furry John »
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silver

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XBR Wheel choices
« Reply #5 on: February 24, 2015, 09:39:40 AM »
Thats good news chris. RS250 seems to be the way to go. I like the look of your bike. Where did the seat come from?.
Dave
« Last Edit: February 24, 2015, 10:10:51 PM by Furry John »
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1988 XBR500 (Near GB Spec)
2018 BMW G310GS
2010 Street triple R
Yamaha SZR 660 (pending)

chris22

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XBR Wheel choices
« Reply #6 on: February 24, 2015, 09:47:42 AM »
Hi Tommy, Dave,
the seat is a chopped down original Honda part - not sure which model it is off.
The rear mudguard is half original plastic (to keep road dirt off the free-flow air filter) mated to a generic stainless steel guard cut to fit.
Cheers
Chris


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« Last Edit: February 24, 2015, 07:21:56 PM by Furry John »
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chris22

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XBR Wheel choices
« Reply #7 on: February 24, 2015, 09:53:40 AM »
Hi again Dave,
I just Googled Honda CB750 seat and a picture of my seat came up (amongst others)

It would appear to be off a Honda CB750 K6 Racer
« Last Edit: February 24, 2015, 07:22:10 PM by Furry John »
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JOOLZ

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Re: XBR Wheel Choices
« Reply #8 on: February 25, 2015, 04:15:55 PM »
That seat does look good
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chris22

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Re: XBR Wheel Choices
« Reply #9 on: February 25, 2015, 07:40:21 PM »
Thank you Joolz - sorry about hi-jacking your project posts - no offence meant.
Dave if you need any dimensions for spacers etc give me a call.
Cheers
Chris
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Propellor

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Re: XBR Wheel Choices
« Reply #10 on: February 26, 2015, 07:50:49 AM »
My marbles are well and truly lost.

I've taken to starting threads which I have no recollection of doing!

Wtf! ???

Hi Propellor, yours was just the first posting on the split point to keep JOOLZ rebuild postings separate,sorry to upset your marbles!!
« Last Edit: February 26, 2015, 07:52:49 PM by Furry John »
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tommy

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Re: XBR Wheel Choices
« Reply #11 on: February 26, 2015, 10:04:36 PM »
cheers chris   that seat  has given me some ideas for a xbr project I have on
thanks tommy
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Propellor

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Re: XBR Wheel Choices
« Reply #12 on: February 27, 2015, 07:12:20 AM »
Er, ok. I don't know what happened but, hey, I've been slapped with stiffer fish.
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steveD

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Re: XBR Wheel Choices
« Reply #13 on: February 27, 2015, 08:35:18 AM »
Hey Propellor, I have been following this thread and they are on another planet of their own................................ but then think Irish! :o
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silver

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Re: XBR Wheel Choices
« Reply #14 on: February 28, 2015, 04:06:52 PM »
Chris 22, could you have a look at the disc on the CB250 RS front wheel you have fitted and measure the diameter. I now have an RS front wheel but the disc is much smaller diameter than the XBR.
Thanks,
Dave
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1988 XBR500 (Near GB Spec)
2018 BMW G310GS
2010 Street triple R
Yamaha SZR 660 (pending)
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