S&M Quick Release Seat Clamp

Lightweight, quick release seat clamp with laser etched Shield logo. Knurled knob thumb nut eliminates need for allen wrench to adjust and offers more precise adjustment than fixed nut. Plastic friction washer is smoother than brass or other metals. CNC machined lip rests on top of frames seat-tube.

28.6mm clamp for 25.4mm seatpost

30mm clamp for 27.2mm seatpost