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Author Topic: Rear wheel offset?  (Read 462 times)

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Offline JTJamhawk

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Rear wheel offset?
« on: May 25, 2023, 01:41:57 PM »
Does the 1972 CB500 rear wheel have an offset?  My son and I bought a bike as a project but it is completely in pieces. It came with the hub and rims and we need to rebuild the hub and put spokes on.
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Offline Kenzo1979

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Re: Rear wheel offset?
« Reply #1 on: May 25, 2023, 01:43:28 PM »
There is a spacer
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Offline Kenzo1979

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Re: Rear wheel offset?
« Reply #2 on: May 25, 2023, 01:47:02 PM »
Technically referred to as the collar.

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Offline Don R

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Re: Rear wheel offset?
« Reply #3 on: May 25, 2023, 02:03:09 PM »
 If you mean hub to rim, I'd say no offset.
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Offline JTJamhawk

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Re: Rear wheel offset?
« Reply #4 on: May 25, 2023, 02:38:08 PM »
Thanks! I was referring to whether there was a hub/rim offset.
« Last Edit: May 25, 2023, 03:14:34 PM by JTJamhawk »
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Online newday777

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Re: Rear wheel offset?
« Reply #5 on: May 25, 2023, 03:00:57 PM »
Quote from: JTJamhawk on May 25, 2023, 02:38:08 PM
Thanks!
Clarify and answer the questions you have been asked. Others will need to know later on what the heck did that guy want to know and didn't give a hoot about what others  have asked of him to be clear ..........
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Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline bryanj

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Re: Rear wheel offset?
« Reply #6 on: May 25, 2023, 04:15:35 PM »
There is no offset rim to hub front or rear
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Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

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Offline JTJamhawk

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Re: Rear wheel offset?
« Reply #7 on: May 25, 2023, 04:46:34 PM »
Thank you!
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Offline Doobie

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Re: Rear wheel offset?
« Reply #8 on: May 28, 2023, 03:43:01 AM »
Quote from: JTJamhawk on May 25, 2023, 01:41:57 PM
Does the 1972 CB500 rear wheel have an offset?  My son and I bought a bike as a project but it is completely in pieces. It came with the hub and rims and we need to rebuild the hub and put spokes on.

FYI, all you have to do is look at a parts diagram. Several sites such as CMSNL.com have them. Also, there is a tech doc section here with service manual and other useful info.
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Offline bryanj

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Re: Rear wheel offset?
« Reply #9 on: May 28, 2023, 05:52:20 AM »
Non of them tell you if rim is offset to hub, only experience
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Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!

Offline Doobie

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Re: Rear wheel offset?
« Reply #10 on: May 28, 2023, 07:20:44 AM »
Quote from: bryanj on May 28, 2023, 05:52:20 AM
Non of them tell you if rim is offset to hub, only experience

Yeah, but they'll show if there's a spacer or collar, which is what I was referring to.
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You only go around once in life so it might as well be on a motorcycle.

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Offline bryanj

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Re: Rear wheel offset?
« Reply #11 on: May 28, 2023, 09:57:45 AM »
True Doobie but the op asked about rim offset, or at least that is what i understood
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Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!

Offline Doobie

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Re: Rear wheel offset?
« Reply #12 on: May 28, 2023, 12:01:03 PM »
Quote from: bryanj on May 28, 2023, 09:57:45 AM
True Doobie but the op asked about rim offset, or at least that is what i understood

I think you understood better than me.
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You only go around once in life so it might as well be on a motorcycle.

CB550K4
CB750K2
CB750K2
CB750K6
CB750K6
CB750K7
CB750F3
CB900F2

Offline bryanj

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Re: Rear wheel offset?
« Reply #13 on: May 28, 2023, 01:14:24 PM »
England and America, two countries separated by the same language!
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Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!

Offline thep1pe

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Re: Rear wheel offset?
« Reply #14 on: May 28, 2023, 03:33:24 PM »
AFAIK no japanese bikes have an offset. It was a was easier to set the wheels without offsets and use a spacer to adjust the alignment laterally .
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