Dia-Compe MX 25.4mm Seat Post Clamp # NOTE: needs a bolt and nut !!!
Dia-Compe 1 Bolt ' Hinged ' Seat Post stem Clamp 25.4 MX1500 Old school 1"
Ritchey WCS Carbon 1-Bolt Rail Clamps: Black 8mm x 8.5mm
Ritchey Unisex Wcs Alloy 1-bolt Rail Complete Clampset, Black, 7mm x 9.6 mm UK
Ritchey WCS Alloy 1-Bolt Rail Clamps: Black 8mm x 8.5mm
Ritchey WCS Carbon Seatpost 1-Bolt Rail Clamp Set, 7x9.6mm
Ritchey WCS 1 Bolt Carbon Seatpost Replacement Clamps - 7 x 9.6mm or 8 x 8.5mm
