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Direct drive trainer for Specialized SCS 135 x 12mm thru axle

Jules1311Jules1311 Posts: 2

Does anyone know which direct drive trainers are compatible with Specialized SCS 135 x 12mm thru axle rather than the standard 142 x 12mm thru axle width? (Bike is a 2016 Sworks Roubaix disc).

I'd like a direct drive trainer but struggling to find one that specifies the compatibility I need.

Much appreciated,



  • slowmartslowmart Posts: 4,368
    I have a 2015 Tarmac pro disc and use a flux without issue

    Rather than spend £48 on a new axle I simply used a spanner as a expanded washer. ... s/12364/24

    The images of the fix are post 24
    “Give a man a fish and feed him for a day. Teach a man to fish and feed him for a lifetime. Teach a man to cycle and he will realize fishing is stupid and boring”

    Desmond Tutu
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