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Rear tyre sizes

  • fatmatt
    fatmatt
    11 years ago

     Has anyone had a Avon  cobra 200 that's not 200 wide? After doing my rear conversion and buying what I thought were the best suited tyres around I've had a couple of people confirm what I thought . That the rear isn't much bigger than before  the conversion. After comparing them visually with mates softails ( 07 up) with the dunslops,my cobra looks ......well ....flaccid is the best word for it

    i measured it today from both outer most points on the tyre and it was 180 not 200 as moulded on the sidewall.

    just a note. I bought these off eBay brand new 23/130 front and 18/200 rear I'm sure the seller was in aust ( yes I'm aware of the dot stuff with American tyres) but ill have to ccheck 

    i know that there differences in sizing brand to brand but I thought they were marginal ( max 5 mm??) looks like I'm wrong...........

    i would have gone metzlers except they didn't make a 23 front at the time I was looking.

    any suggestions????

     EDIT : is it due to the mates dunlop being a 17 ' and mine being a 18' thats making it look "taller" ( still doesnt answer the question of physical measurements being smaller than stated on sidewall) 

    Matt

  • Daggs
    Daggs
    11 years ago
    Avon on my 5-1/2" rim was about 195mm but the metzler ME880 is the full 200
  • Daggs
    Daggs
    11 years ago
    No 5-1/2" to 6" rims are recommended rim sizes, and like i said, the Metzeler is the full 200mm wide.

    Avons are known to be narrower, I've seen plenty of comments on them on US sites.

    It's not a big issue really, if your worried that your going to have clearance issuers run the Avon if not run the Metz,

    Metz even have a 210 which I might go to one day
  • Daggs
    Daggs
    11 years ago
    What size rim are you running? I didnt see where you said...

    A 200 shouldn't measure 180, should be around the 195 a 205mm mark
  • Daggs
    Daggs
    11 years ago
    If you think you have a "mushroom" problem there's no point going wider.
    I just don't understand how a 200 on your 5.5" rim is only measuring 180.
    Come to think of it, my Avon was a Venom not a Cobra ?

    Would be good to hear from others..
  • Daggs
    Daggs
    11 years ago
    Looks awesome, fills the guard right out.
    I run a metzeler me880 200/50 x 18,
    fitting another one this week.

    Great tyre .
  • Daggs
    Daggs
    11 years ago
    Here's my post from when I fitted the Avon and the Metz is wider...

    http://www.hdforums.com.au/Default.aspx?tabid=71&forumid=24&tpage=1&view=topic&postid=147309#148224

  • Daggs
    Daggs
    11 years ago

     

    Metzeler