Promax MX37 Seatpost Clamp - Fixed 31.8mm, Black Promax MX37 Seatpost Clamp - Fixed 31.8mm, Black

Cold forged and CNC'd from 6061-T6 aluminum alloy, the MX37 seatpost clamp is tough, lightweight and safe for use on carbon frames. 31.8mm diameter black with laser-etched graphics and stainless steel hardware.