The Problem Solvers Seatpost Clamp with Rack Mounts is an ingenious adapter that gives you a super-secure and clean way to mount a rear rack on your bicycle. This light and durable aluminum piece simply takes the place of your seat tube collar. It includes a stainless-steel binder bolt and 2 5mm screws for rack attachment.
|Black / 31.8mm||708752068261||ST0686||210000005930|
|Black / 34.9mm||708752068278||ST0687||210000005845|