Radial tires???

[rd1959]

I was just cruising the CSC website and noticed on the RX3 tire specs 100/100R-18 and 130/70R-17. Correct me if I'm wrong but doesn't the R designate a radial tire? :hmm:

[Adjuster]

R is for Round tire.


/

[rd1959]

R is for Round tire.


/I guess I was overthinking. :doh: :lmao:

[Adjuster]

/



:D :tup:





/

[jbfla]

I was just cruising the CSC website and noticed on the RX3 tire specs 100/100R-18 and 130/70R-17. Correct me if I'm wrong but doesn't the R designate a radial tire? :hmm:

You are correct.

http://www.jpcycles.com/how-to-read-motorcycle-tires

jb

[pete]

R is for Round tire.


/

so in that case the "S" must be for a square tyre

PS.... Is there a "T" for triangle ones ?

And for all these years I thought the "R" was for ratio as in the aspect ratio %....
Just goes to show you are never to old to learn something new...

hell I was really over thinking this tyre thing....




..

[rd1959]

I just emailed CSC and they confirmed the tires are bias ply, not radials. I got confused because the specs showed radials but the replacement tire page showed bias ply.
Thanks for the laugh Adjuster. Just one of many of my "Here's your sign" moments.

[rd1959]

so in that case the "S" must be for a square tyre

PS.... Is there a "T" for triangle ones ?

And for all these years I thought the "R" was for ratio as in the aspect ratio %....
Just goes to show you are never to old to learn something new...

hell I was really over thinking this tyre thing....




..The first number is the tire width. The second number is the aspect ratio (as a percentage of the width). The R stands for radial construction.