Ritchey WCS Carbon 1-Bolt Seatpost: 31.6 400mm 25mm Offset Black MFPN=115022 Both front and rear lights

Both front and rear lights boast generous run times and have all the steady and flashing modes you need to be noticed as you explore by bike after dark

Multiple display options

Logic WCS uses angular-contact cartridge bearings Color Black Bearing Type Sealed Cartridge Defined Color Black Size 1" Compatibility EC30/25

double durability

Ritchey WCS Carbon 1-Bolt Seatpost: 31.6 400mm 25mm Offset Black MFPN=115022 Both front and rear lightsRitchey 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 lightweight saddle rails Works with all saddles with available clamp kits