Problem Solvers Seatpost Clamp w/ Rack Mounts Black

Seatpost clamps with rack mounts provide a stable spot to mount your rear rack stays to bikes without seatstay braze-ons. Also very handy when the rear caliper brake is blocking the braze-ons, or on very small frames. Can also be used for light mounts, a saddlebag stabilizer, or something else. Get creative!