S&M Bikes Seat Post Shim 27.2 to 25.4
Fits in any frame designed for 27.2mm posts and reduces to 25.4mm. Shim is 3″ long and is slotted to allow seat clamp to tighten.
S&M Bikes Seat Post Shim 27.2 to 25.4
Fits in any frame designed for 27.2mm posts and reduces to 25.4mm. Shim is 3″ long and is slotted to allow seat clamp to tighten.