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1980 z1r front end conversion

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06 Mar 2017 06:15 #755902 by zed1015
Replied by zed1015 on topic 1980 z1r front end conversion

531blackbanshee wrote: offset is the same as stock 00-04 r1 -r6 i used a r6 lower.
which with a little whittlin and welding could render a cheap upper drop triple clamp. :whistle:
just sayin.
leon[/quote

Exactly what I've just done on my Z1R turbo project although the main reason was for a chunkier top yoke.
Ignore the bar clamp it wasn't finished in this pic.


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06 Mar 2017 06:51 #755905 by 531blackbanshee
Replied by 531blackbanshee on topic 1980 z1r front end conversion
i should have known zed!
your work is always inspiring.
in all the front end conversions i've done,i've seen some lower triples with quite a bit of drop and thought hey.
a lil imagination this might work. :evil:

nice to see your proof of concept

thanks for posting zed.

leon

skiatook,oklahoma 1980 z1r,1978 kz 1000 z1r x 3,
1976 kz 900 x 3
i make what i can,and save the rest!

billybiltit.blogspot.com/

www.kzrider.com/forum/5-chassis/325862-triple-tree-custom-work

kzrider.com/forum/5-chassis/294594-frame-bracing?limitstart=0
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22 May 2017 07:33 - 22 May 2017 07:35 #762458 by 531blackbanshee
Replied by 531blackbanshee on topic 1980 z1r front end conversion


in the last three months i have been riding this bike as much as possible.
thrashing back roads and catching air off bumps etc. "TESTING" lol.
although the highway patrol that caught me on one run(tipping up exiting a corner at 98mph) wasn't sure my "TESTING" should be conducted on public roads :whistle: still got away with only a warning :evil:
i hauled the bike to austin so me and my wife could ride it to the handbuilt show.riding it around downtown atx was fun but the highways were intense.loud pipes really do save lives!
i love the weight loss and the corner stability is amazing.it's rock solid.whoever knew one finger brakes existed ! wow,i love the front brakes on this thing,
the upper triple shifted a lil negligibly.
by shifting i mean,rubbing your hand across the bolted together surfaces you could feel a few thousandths .
nuthin i was really concerned about.
but to allay any future concerns, i dis-assembled them and installed 3/8's stainless dowels.
all in all i am pleased with the conversion.
my wife on the other hand was not to proud of the diminished turning radius.:pinch:
that is taking some getting used to.parking lot maneuvers need to be a lot more deliberate.

leon

skiatook,oklahoma 1980 z1r,1978 kz 1000 z1r x 3,
1976 kz 900 x 3
i make what i can,and save the rest!

billybiltit.blogspot.com/

www.kzrider.com/forum/5-chassis/325862-triple-tree-custom-work

kzrider.com/forum/5-chassis/294594-frame-bracing?limitstart=0
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Last edit: 22 May 2017 07:35 by 531blackbanshee.
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22 May 2017 07:44 #762462 by les holt
Replied by les holt on topic 1980 z1r front end conversion
BIke looks sinister as hell! I like it, a lot! Totally agree, those brakes are wonderful, and a much needed upgrade for spirited riding. Tell me, did you notice a much more stable feel at the higher speeds, possibly attributed to the lower offset trees adding to the trail of the bike?

Nice Job!

Les

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22 May 2017 08:02 #762465 by 531blackbanshee
Replied by 531blackbanshee on topic 1980 z1r front end conversion
les,
the thing feels rally stable at speed.
but i believe that the weight loss is making it more susceptible to my movements when doing 4-5 gear shifts under hard acceleration and making it twitch a lil.
nothing scary,and when trying to make sure my movements are more concise it doesn't twitch.
thanks for the kind words.
i need to get started on the rest of the brackets to get the fairing and dash mounted now :whistle:

leon

skiatook,oklahoma 1980 z1r,1978 kz 1000 z1r x 3,
1976 kz 900 x 3
i make what i can,and save the rest!

billybiltit.blogspot.com/

www.kzrider.com/forum/5-chassis/325862-triple-tree-custom-work

kzrider.com/forum/5-chassis/294594-frame-bracing?limitstart=0

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22 May 2017 08:26 #762469 by les holt
Replied by les holt on topic 1980 z1r front end conversion
The weight may be a factor, I can't say I've noticed the twitchy feeling myself but, it may be there and I just never recognized it.

Les

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22 May 2017 13:34 #762494 by Wiers
Replied by Wiers on topic 1980 z1r front end conversion
Looking great Leon.
Nice to hear that it rides as good as it looks.

Eric

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22 May 2017 13:38 #762495 by Street Fighter LTD
Replied by Street Fighter LTD on topic 1980 z1r front end conversion
Nice Leon
BIG Brakes !! MMMMmmmmmmmmmmmmmmmmmmmm Yah !!!!!!!
Dave B) B) B)


Original owner 78 1000 LTD
Mr Turbo Race Kit, MTC 1075 Turbo pistons by PitStop Performance , Falicon Ultra Lite Super Crank, APE everything. Les Holt @ PDM's Billet Goodies . Frame by Chuck Kurzawa @ Logghe Chassis . Deep sump 5qt oil pan. RIP Bill Hahn

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23 May 2017 06:06 #762544 by 531blackbanshee
Replied by 531blackbanshee on topic 1980 z1r front end conversion
thanks Dave and Eric .
i've never been a front brake only kinda guy.
but,
these brakes are kinda making me one.:evil:
almost out of laziness more than anything :whistle: because it is one finger (middle finger) easy to just haul the thing down from speed.
and definitely don't panic and grab a handful :pinch:
the braketech rotors are iron tho and rust overnight.:sick: which has got me considering options for replacement.
but at $750.00+ a set ...
i'm sure stock r1 components would serve me well enough.but it kinda seems like stepping back :angry: we'll see.

leon

skiatook,oklahoma 1980 z1r,1978 kz 1000 z1r x 3,
1976 kz 900 x 3
i make what i can,and save the rest!

billybiltit.blogspot.com/

www.kzrider.com/forum/5-chassis/325862-triple-tree-custom-work

kzrider.com/forum/5-chassis/294594-frame-bracing?limitstart=0

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