Try-All Rim ERD?

ERD? I can only guess.

Estimated rolling distance?

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Effective Rim Diameter, it's used to calculate spoke length.

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Max_Dingemans - Another lone rider

I got nothing.
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I asked over on observedtrials.net and they said 360.

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bam - Balance challenged Newbie

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If you get the rim and do check it... give me the size and I will add it
to the rims in the calculator.

Cheers

Roger

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bam said:

*I asked over on observedtrials.net and they said 360. This sounds
about right as Unicycle.com UK`s spoke caclulator says the Monty is
358 . *

Thanks. That equals a 14.1" ERD, which seems okay, but still a bit
small. I'll try it, and we'll see what happens.

I didn't define ERD because I figured if you didn't know what ERD meant,
then you wouldn't be able to help me. But yes, I did mean Estimated Rim
Diameter. And also, yes, I an using this info to calculate the length of
the spokes I need.

Roger: When I get it I will measure and tell you.

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I asked the people at tryallamerica (a try-all dealership), and they
said it was approxamately 390mm. I'm gonna play around with the numbers
and see what it gets me.

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gerblefranklin - Trials Unicyclist

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out?

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to hurt us and our people, and nethier will we"-Dubya
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I dont think 390 can be right... a normal 20" rim has a bead diameter
of 406, and then the ~10mm, making -~386- the ERD...

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Max_Dingemans said:

*I dont think 390 can be right... a normal 20" rim has a bead
diameter of 406, and then the ~10mm, making -~386- the ERD... *

Maybe Tryallamerica gave the ERD for the front wheel of a mod trials
bike. The front wheel is a 20" rim. The rear wheel, however, is the
funky 19" trials size.

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Well, I finnaly figured it out for sure. I asked a local DH shop and one
of the techs measured his personal rim for me. They are 365mm. Good
thing I hadn't gotten the spokes yet. I'll verify that it's 365mm after
I build my wheel, after which I'll e-mail Roger.

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gerblefranklin - Trials Unicyclist

Don't you think it's a cruel irony that acting like a G.I. Joe in the
army can get you a Medal, while playing with one can get you thrown
out?

http://gallery.unicyclist.com/Trials-Muni

"Our enemies are innovative and resourceful. They will stop at nothing
to hurt us and our people, and nethier will we"-Dubya
Vote Kerry. Yeah, they both suck, but Kerry sucks less.
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That sounds alot closer, especially when taking into account that the
bead diameter on a trials tire is 387.

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Max_Dingemans - Another lone rider

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