Problem Solvers Seatpost Clamp w/ Rack Mounts Size:31.8 This innovative tyre features a

This innovative tyre features a gravel-specific tread pattern with tightly packed center knobs for efficient rolling on hardpack surfaces

DoubleDown

and it's coupled with the Bilight midsole providing a long-lasting cushion compared to the traditional sole packs

and minimize the risk of blisters

A heavyweight merino wool base layer top designed for the coldest of days

Problem Solvers Seatpost Clamp w/ Rack Mounts Size:31.8 This innovative tyre features aOur Seatpost Clamps with rack mounts provide a stable spot to mount your rear rack stays to on bikes without seat stay braze ons. Very handy. Also great for light mounts, a saddlebag stabilizer, or anything else you problem solving people tend to dream up. Unless youre thinking about towing a jet ski with it. Lets be reasonable.