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 Post subject: 80's Tech?? inboard disc brakes?? - NOW Hand brake for rear
PostPosted: Wed Mar 24, 2021 10:52 am 
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Joined: Sat Feb 25, 2017 11:51 am
Posts: 608
Hey.....
Anybody know anything about these?? In US I have never seen them, I guess these were on Euro Hondas?? What are they worth.....they sure have an unusual/cool look.....(sorry, not really Ducati content)

See ya,
Clay


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Last edited by Cal on Fri Jul 02, 2021 10:27 pm, edited 1 time in total.
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 Post subject: Re: 80's Tech?? inboard disc brakes??
PostPosted: Thu Mar 25, 2021 4:35 am 
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Joined: Wed Nov 17, 2010 5:45 am
Posts: 391
Clay, I think there off the mvx250 3 cylinder two stroke or maybe the vt250 four stroke of the same era. Seen them around town about the same time as jack and Diane. Boucher.


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 Post subject: Re: 80's Tech?? inboard disc brakes??
PostPosted: Thu Mar 25, 2021 4:59 am 
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Joined: Wed Sep 11, 2013 7:13 am
Posts: 268
They were used early 80's on several (bigger) Honda Fours. Search for Inboard Ventilated Disc.
First tests gave those thumbs up for their response in very wet conditions (something we Brembo-ists were used to) but when fitted with sticky tires, overheating and fading became problems. And changing pads an nightmare. Just like the people of Campagnolo discovered a few years before with their Hydroconic wheel/brakes.
Maybe those inboard can be used to fool some tech-inspection at a local classic race ?

ciao
ducadini

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 Post subject: Re: 80's Tech?? inboard disc brakes??
PostPosted: Mon Mar 29, 2021 6:28 am 
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at that time there was a great soup of ideas !!! :o


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 Post subject: Re: 80's Tech?? inboard disc brakes??
PostPosted: Tue Mar 30, 2021 3:39 pm 
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Quote:
at that time there was a great soup of ideas !!! :o


Like the contrarotating discs from Dipi :shock:


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 Post subject: Re: 80's Tech?? inboard disc brakes??
PostPosted: Wed Mar 31, 2021 11:18 am 
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Joined: Sat Feb 25, 2017 11:51 am
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Thats cool too.....I have never seen one of these in the flesh. Would like to see what gearing or what the internals are like.

Clay


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 Post subject: Re: 80's Tech?? inboard disc brakes??
PostPosted: Thu Apr 01, 2021 2:09 pm 
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Cal wrote:
Thats cool too.....I have never seen one of these in the flesh. Would like to see what gearing or what the internals are like.

Clay


I've seen it from life, it works with a counter-rotating bevel gear, a clockwork gear!


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 Post subject: Re: 80's Tech?? inboard disc brakes??
PostPosted: Thu Apr 01, 2021 6:25 pm 
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Maybe Lou can post a picture of the planetary gear set up on his!
Paul


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 Post subject: Re: 80's Tech?? inboard disc brakes?? - NOW Hand brake for r
PostPosted: Fri Jul 02, 2021 10:29 pm 
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Posts: 608
See the pic.....is that lever below the grip a rear handbrake or something else??


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 Post subject: Re: 80's Tech?? inboard disc brakes?? - NOW Hand brake for r
PostPosted: Sat Jul 03, 2021 4:06 am 
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Thumb brake, for people who can't use the foot rear brake.
This one is for sale 850€ :o

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