Ritchey Classic Seatpost: 30.9 350mm 25mm Offset High Polish Silver ModelNumber=24672 Super strong glass-filled nylon composite

Super strong glass-filled nylon composite fittings and top tube internals enable smooth rotation and secure positioning

Removable wheels and hitch arm allow for secure indoor training on a sturdy plastic base

The Gold Standard of MTB tire design

Interlok spacer compatible Color Black Bearing Type Cartridge Weight 53 Upper Stack Height 15 S

Requires mountain end brake cable

Ritchey Classic Seatpost: 30.9 350mm 25mm Offset High Polish Silver ModelNumber=24672 Super strong glass-filled nylon compositeClassic seat post provides a class leading balance between strength weight and adjustability. The clamp design reduces stress on lightweight rails and won't bottom out and the bolts are oriented to the axis of the rails for greatest contact area with the saddle. The Classic also features Ritchey's 'Classic' high polish silver finish. Low profile clamp reduces stress on lightweight rails and won't bottom out 3D forged 2014 alloy Length 350 Color High