74 CB750 USD and Mono build

50gary said:
Okay, so you get two inches of travel at the axle for one inch of travel at the shock? I have a low mount linked mono that is 2.5" axle to 1" of shock just mentioning for the info/comparison.
Cheers, 50gary

Hi Gary its just about 2:1 But its an increase leverage so past 1 the rate increases for example to 2.2 etc until the full rang of the shock is used. I had to do it this way because CBR600F3 has a rocker arm that increases the link ratio through out the travel so the rate increases as the swing arm goes up into the fender.
 
Hey Guys

Sorry for the lack of updates. A friend of mine is loading up a project and I had to create a tube notcher

jmr_TN1000_w.jpg


in order to start on the project.

BUT since it is semi-bike related I'll post it here.

I took the CBR linkage that was unused from this bike build:
CEF3fFE.jpg


And turned it to a JMR tube notcher clone. Here's the carriage :
mFYylIn.jpg


After a lot of machining these scraps:
OPlckYZ.jpg

YtVbxoa.jpg



became a tube notcher (minus a bolt and bar that allows it to be clamped onto a vice)

zfaUhQD.jpg


If you're curious heres the full build gallery: http://imgur.com/a/PEQOY

With this almost out of the way I hope to get back on working on the bike
 
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