Author Topic: Sport 1100 fork height, max through yokes  (Read 2352 times)

Offline Greenman

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Sport 1100 fork height, max through yokes
« on: September 24, 2015, 03:07:25 PM »
Does anyone know how far you can drop the forks on a Sport carb before you have issues with mudguard hitting fairing etc.
At present I'm running at 20mm of fork leg above the yoke.
I could go a measure it, but someone out there may know the answer already.

thanks
D
DD
Sport 1100 carb

Offline yogidozer

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Re: Sport 1100 fork height, max through yokes
« Reply #1 on: September 24, 2015, 04:23:45 PM »
I run 1" w/o a problem

Offline Greenman

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Re: Sport 1100 fork height, max through yokes
« Reply #2 on: September 24, 2015, 04:50:02 PM »
ok, 1" = 25.4mm.
I'll do this in the weekend.
thanks there
D
DD
Sport 1100 carb

Offline rocker59

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Re: Sport 1100 fork height, max through yokes
« Reply #3 on: September 24, 2015, 06:18:04 PM »
On a Carb Sport 1100, the problem you'll run into first is the fork sliders bottoming on the lower triple clamp and damaging the fork seal.

I'm running 20mm on mine.
« Last Edit: September 24, 2015, 08:55:45 PM by rocker59 »
Michael T.
Aux Arcs de Akansea
2017 Triumph T100 Bonneville
"Do what you can, with what you have, where you are." - Theodore Roosevelt

Offline yogidozer

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Re: Sport 1100 fork height, max through yokes
« Reply #4 on: September 24, 2015, 07:02:05 PM »
Mine is a 95 carbie, I haven't had any problems. 1" is just a bit more than .20" than the 20 mm.

Offline rocker59

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Re: Sport 1100 fork height, max through yokes
« Reply #5 on: September 24, 2015, 09:42:23 PM »
I imagine 1-inch is about max before the seals start contacting the lower clamp . At .8-inch I was hitting the seals with the zip tie I was using to monitor travel.
Michael T.
Aux Arcs de Akansea
2017 Triumph T100 Bonneville
"Do what you can, with what you have, where you are." - Theodore Roosevelt

Offline yogidozer

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Re: Sport 1100 fork height, max through yokes
« Reply #6 on: September 25, 2015, 11:59:55 AM »
because of possible variations from bike to bike, I suggest you do what Rocker59 did, and use a zip tie.

Offline rocker59

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Re: Sport 1100 fork height, max through yokes
« Reply #7 on: September 25, 2015, 12:07:34 PM »
because of possible variations from bike to bike, I suggest you do what Rocker59 did, and use a zip tie.

Yeah, and possible variations on where the measurement is taken.

I only measure the chrome fork tube.  Not any part of the fork cap.

Michael T.
Aux Arcs de Akansea
2017 Triumph T100 Bonneville
"Do what you can, with what you have, where you are." - Theodore Roosevelt

Offline Greenman

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Re: Sport 1100 fork height, max through yokes
« Reply #8 on: September 26, 2015, 03:50:06 PM »
Yes, thanks for the replies,
I did some measurements yesterday, and on my bike going beyond 20mm is asking for trouble as I've got fork gaitors that will only compress so far before they crush. Plus the top of the fork leg gets a bit too close to the lower clamp for my liking.

D
DD
Sport 1100 carb


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