• 110 BCD 39T black,red,blue,silver

    $14.00


    110 BCD bolt pattern.  Fits a 39 tooth chainring.  1/8 overhang with the chain on.  Made of 5000 series aluminum.  Anodized for durability.

    Weight: 55 grams

    Outer Diameter: 6 11/16  or 170mm