Seatpost Shim

Cirrus Cycles

Need a larger size?

We have shims to allow the KINEKT to work with nearly any diameter of seatpost*. 

Need something different? 

Call or email us the size shim you need and we'll special order it for you.

    How do you know your bike's seat post diameter? 

    Remove your old post. Usually there's a size stamp or print near the bottom of the post.

    Diameter post to diameter needed:
    25.4 to 26.0
    25.4 to 26.2
    25.4 to 26.4
    25.4 to 26.6
    25.4 to 26.8
    25.4 to 27.2
    25.4 to 28.6
    27.2 to 28.6
    27.2 to 29.4
    27.2 to 29.8
    27.2 to 30.0
    27.2 to 30.4
    27.2 to 30.9
    27.2 to 31.6
    30.9 to 31.6
    31.6 to 34.9


      Shipping Details

      We offer FREE shipping within the United States for all product combinations. Outside the US? Kinekt products can also be found ordered internationally from our partners. We ship all our products anywhere in the world for a nominal charge. For our international supporters, please note that import duties and taxes are not included in the shipping cost. Those charges will be collected by the carrier at delivery.