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Sram Red medium cage rear mech query

  • 03-05-2014 7:19pm
    #1
    Muckers
    Registered Users, Registered Users 2 Posts: 504 ✭✭✭


    I'm running a 12/27 cassette with the above, and am wondering whats the lowest gear cassette I can use with it. I was hoping to put a 12/30 on it, but I think I may need to fit a wifli rear mech as well and that's just too expensive. Any advise would be appreciated. I'm doing the Santini Gran Fondo in 4 weeks time, which includes the Mortirolo and Stelvio climbs, and I don't believe my current cassette, along with compact chain rings will be enough to get over the climbs.


Comments

  • #2
    Briando
    Registered Users, Registered Users 2 Posts: 691 ✭✭✭Briando


    Muckers wrote: »
    I'm running a 12/27 cassette with the above, and am wondering whats the lowest gear cassette I can use with it. I was hoping to put a 12/30 on it, but I think I may need to fit a wifli rear mech as well and that's just too expensive. Any advise would be appreciated. I'm doing the Santini Gran Fondo in 4 weeks time, which includes the Mortirolo and Stelvio climbs, and I don't believe my current cassette, along with compact chain rings will be enough to get over the climbs.

    I got a 12-30 on mine. So long as the chain has enough length you should be fine.


  • #3
    Muckers
    Registered Users, Registered Users 2 Posts: 504 ✭✭✭Muckers


    Just wondering what cassette you use as Sram don't do a 12/30


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