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| Although these need to be cleaned up and shaped a little better they are
actually the pivot point which joins the rocker arm to the fork. I had two
bosses made up that support nylon bushings and i TIG welded two brackets
around each boss so that i can weld them to the rocker arm once i work out
the correct position of the wheel. Oh by the way, I struggle to see how
i managed to survive all these years without my own TIG welder, i'm glad
i bought one, life is so much easier. |
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I have made up two caliper brackets so that both the original CBX750 brake
calipers can be mounted back in place. After a few hours of thinking i finally
decided that i'll get two spacers made up that slip over the axle where
i can mount a bearing in one end and let the other end push against the
inner race of the original wheel bearing. By doing that the caliper is now
fully floating and spins around the axis of the disc. Eventually there will
be a rod from the top of the caliper to the fork so that it gets held in
place when the suspension goes up and down, but i havent made that yet so
i'll add pictures of that later. |
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| Here's the otherside of the wheel showing the L/H caliper mounted in place |
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With a laser pointer i marked out on the ground where the line through
the steering axis ends up and then placed the wheel so that the axle centreline
sat 2 inches behind the first line i marked out. Knowing that i have the
wheel sitting with 2 inches of trail i then tacked on the shockie mounts
and some scrap metal to the base of the fork then connected the fork to
the pivots on the rocker arm. |
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| With everything tacked in place i then measured from the front
axle to the L/R outer balljoint and then did the same for the R/R side and
made sure that both measurments where the same. I then double checked the
trail measurement and the rest of the alignment and all was good, so i took
the blocks of wood out that were holding the trike up and let it sit on
all three wheels for the first time and woo hooo it sits well and the front
suspension even works. Next task is to make up tidy brackets etc and then
replace the exhaust pipe forks i currently have with chromoloy tubing, oh
and put proper shockies on it. |
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Just another view of the axle set up |