Ritchey WCS Carbon 1-Bolt Seatpost: 27.2 350mm 25mm Offset Black Model=X01 Eagle Chain }North Shore Billet Lapierre 12x142mm

}North Shore Billet Lapierre 12x142mm Derailleur Hanger

37 Spindle Length 108 Spindle Interface Type ISIS Weight 243 BB Shell Width (mm) 68 BB/Frame Interface English

375" x 24 tpi

Compatible with all Profile Design base bars

Ritchey WCS Carbon 1-Bolt Seatpost: 27.2 350mm 25mm Offset Black Model=X01 Eagle Chain }North Shore Billet Lapierre 12x142mmRitchey WCS Carbon 1 Bolt Seatpost: 27. 2 350mm 25mm Offset Black. Ritchey WCS Carbon One bolt. Head uses less aluminum than other designs resulting in reduced weight. Head uses less aluminum than other designs resulting in reduced weight Design allows adjustments to be made with one easily accessed horizontal bolt 1 piece shaft and cradle support SideBinder clamp uses a single 5mm bolt to secure the saddle Wide saddle clamp reduces stress on