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Discussion Starter #1
are those two tires radials, bias or somewhat betwen? letter "R" should mean radial.. but almost all of cobra models are bias, so that is why i am not sure.. anyone experienced here about those tyres?
 

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Asylum Inmate
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Great tires.
 

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Lost in Space
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Going to put a Cobra on the front of my Super Glide. Only three choices for MH/90/21 with a wide white wall.
 

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Discussion Starter #6 (Edited)
yes there is "R", but want to know whether those tires are true radials or somewhat betwen radials and bias.. actually tune mine bike, love agressive design of those cobras thread that suit mine bike and i am searching for one from this two models.
 

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Discussion Starter #7
want to know wheter one from those two mentioned tires get bigger than
27,5in in overall diameter during higher inflate pressure 60-90psi (4-6 bar).
Would love know exactly diameter (or circumference). if those two models are plies construction somewhere betwen radials and bias (not true radials) they should getting bigger with pressure. simply any fat profile looking tire in size 190 or 200/65 -17 in offer anywhere.. from back looking this tire nice, but from side scragged..

 

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Wayward Son
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Does seem odd that even the Avon site does not specify if it is a radial or not.

This picture is direct from their site. Linked from the page referenced above. Shows different construction then the one you posted.
 

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Discussion Starter #10
but i want to know plies construction for AVON COBRA AV72 190/60R17 and 200/55R17..
radials and also bias tire vary masively from tire to tire.. concretely want to know wheter one from those two mentioned tires get bigger than 27,5in in overall diameter during higher inflate pressure 60-90psi (4-6 bar). Would love know exactly diameter (or circumference). if those two models are plies construction somewhere betwen radials and bias (not true radials) they should getting bigger with pressure. simply any fat profile looking tire in
size 190 or 200/65 -17 in offer anywhere.. anyone experienced engineer here?
 

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Why do you want to run tires at over inflated pressures not recommended by the manufacturer ? If you want a taller tire buy one built with a different profile. Not safe but its your butt.
 

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Asylum Inmate
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Asylum Inmate
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doh....Had never heard of a xxx/65.

Learn something new everyday.

Super bikes the tire ratios are everything.

When you plot a front and rear tire in a corner on the profile out to the chicken strips cool things are happening.

Have to hand cut water channels but that is easy enough with wood working tools. Or a tire balance stand and a router.
 
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