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Author Topic: Fork offset and spacing specs for SOHC?  (Read 1099 times)

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Offline Speedy

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Fork offset and spacing specs for SOHC?
« on: November 29, 2011, 10:33:08 AM »
Can't find the source, but I wrote down that a 74 CB750K has the same offset (60mm) as my 75 CB400F, with 10mm more fork spacing.  I want to use 35 mm forks on the 400 and keep the same geometry, so is the 74 750F the only option?  Where did I find these specs?  I hate getting old!
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Offline Speedy

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Re: Fork offset and spacing specs for SOHC?
« Reply #1 on: December 01, 2011, 09:47:42 AM »
Looking at some notes I made the 72-76 750K had a caster of 63 degrees, and a trail of 95 mm, so can anyone confirm that these all had the same geometry, which would imply they have the same offet? 
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Offline Retro Rocket

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Re: Fork offset and spacing specs for SOHC?
« Reply #2 on: December 01, 2011, 03:51:50 PM »
Offset for the K's from K0 to K6 was 60mm as far as i know, the F0-F1 went to 50mm offset and i think there was a small change in rake as well..
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