Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Will a 11-34t fit on a Dawes discovery 201 (2011)

  • 13-08-2013 1:47pm
    #1
    Tony EH
    Registered Users, Registered Users 2 Posts: 20,455 ✭✭✭✭


    http://www.evanscycles.com/products/dawes/discovery-201-2011-hybrid-bike-ec027706


    So, the title says it all.

    At the moment, I think I have a Shimano 14 - 34t, with a "granny cog". It's ok, but I want more speed for flats. There's times when I've acually spun out on a straight road.

    So, I am looking to get something with an 11 cog, but I want to keep the big 34 for uphill, cos it's great.

    Anybody know if I can do this? Or am I barking up the wrong tree?


Comments

  • #2
    Seaneh
    Banned (with Prison Access) Posts: 18,300 ✭✭✭✭Seaneh


    Yes, it will be fine. any mountain bike derailluer should be able to handle that range.


  • #3
    Alek
    Registered Users, Registered Users 2 Posts: 4,520 ✭✭✭Alek


    14-34 is most likely a freewheel, 11-34 is most likely a cassette. They are not interchangeable, unless you buy a new wheel with a freehub.


  • #4
    Tony EH
    Registered Users, Registered Users 2 Posts: 20,455 ✭✭✭✭Tony EH


    Seaneh wrote: »
    Yes, it will be fine. any mountain bike derailluer should be able to handle that range.

    The derailluer Shimano RD-TZ5. I've no idea whether that's any use or not.

    I'll admit ignorance to all of this stuff.


  • #5
    Tony EH
    Registered Users, Registered Users 2 Posts: 20,455 ✭✭✭✭Tony EH


    alkos wrote: »
    14-34 is most likely a freewheel, 11-34 is most likely a cassette. They are not interchangeable, unless you buy a new wheel with a freehub.

    Sorry alkos, I'm not really sure what you mean here.

    At the moment my rear cogs look a bit like this:

    http://steveukmtb.files.wordpress.com/2008/03/freewheel.jpg


  • #6
    Seaneh
    Banned (with Prison Access) Posts: 18,300 ✭✭✭✭Seaneh


    it's a long cage derailluer, it should be fine.


  • Advertisement
  • #7
    Alek
    Registered Users, Registered Users 2 Posts: 4,520 ✭✭✭Alek


    Tony EH wrote: »
    Sorry alkos, I'm not really sure what you mean here.

    I'm talking about two non-compatible systems of attaching rear cogs to the wheel. If what you have is a freewheel, you can only replace it with another freewheel. As far as I know they start at 13 cogs and may go up to 34, so 11-34 is most likely a cassette.

    Excellent info on the subject below:

    http://sheldonbrown.com/free-k7.html

    How many rear cogs do you have currently?


  • #8
    quozl
    Registered Users, Registered Users 2 Posts: 3,308 ✭✭✭quozl


    The link the says it has a Shimano MF-TZ20 6-speed. Which is a freewheel, like Alkos says.

    I can't find any 6 speed freewheels with a smaller sprocket than a 14.

    The link you posted claims that the bike is 21 speed but it says the cassette is 6 speed, as does my googling.

    There are 7 speed freewheels with smaller than 14 tooth little rings - but I would guess you have a 6 speed freewheel and that link is just BS.


  • #9
    Tony EH
    Registered Users, Registered Users 2 Posts: 20,455 ✭✭✭✭Tony EH


    alkos wrote: »
    I'm talking about two non-compatible systems of attaching rear cogs to the wheel. If what you have is a freewheel, you can only replace it with another freewheel. As far as I know they start at 13 cogs and may go up to 34, so 11-34 is most likely a cassette.

    Excellent info on the subject below:

    http://sheldonbrown.com/free-k7.html

    How many rear cogs do you have currently?


    6 and an oversized cog for climbing.

    Ta for the link.


Advertisement