Replacement rings for Truvativ Touro Track 1.1

el_vino
el_vino Posts: 64
edited September 2010 in Road buying advice
I want to buy a replacement ring for my Truvativ Touro Track 1.1 chainset, currently thre is a 48t ring which is just a bit much for my commute, lots of traffic lights and some short steep climbs combined with my knackered 40year old knees.

How can I be sure I am buying the right ones I am not sure what the existing BCD / PCD is to match correctly.

thanks
EV

Comments

  • Monty Dog
    Monty Dog Posts: 20,614
    Sheldon Brown has all you need to know:
    http://www.sheldonbrown.com/gloss_bo-z.html#bcd
    Make mine an Italian, with Campagnolo on the side..
  • ohara227
    ohara227 Posts: 225
    Didnt know much about the duplication in gears but I am thinking I am starting to get it, so for decent road hills and speed best get a 2 ring crank.

    Great advice folks, think the key is buy soon before the old increase next year!
    'The hills are alive with the sounds of panting'

    Rides:

    MTB - Giant 2008 Trance X2
    Road - Giant 2010 Defy 2
    Hybrid - Giant Escape 2011 City 2

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