Ritchey WCS Carbon Zero Post 31.6x400mm UD Carbon CheckoutSpec= Cane Creek 3-Bolt Mount Type Includes 2 keys

Includes 2 keys

Uses BB tool compatible with 16 notch x 48

Step-up adapters used to upgrade disc rotor size for Post Mount disc brake calipers

Battery Type USB rechargeable Light Type LED Output 500 lumens Position Front and Rear Primary Color Black Run Time Up to 15h Lumen Range 401 - 600 Rechargeable Yes

Ritchey WCS Carbon Zero Post 31.6x400mm UD Carbon CheckoutSpec= Cane Creek 3-Bolt Mount Type Includes 2 keysMonocoque unidirectional carbon shaft with alloy clamp A single side load bolt keeps the wide clamp together while reducing stress on the saddle rails 7x7mm saddle rail clamp included 185g (27. 2 350mm) Model WCS Zero Diameter 31. 6mm Length 400mm Setback Zero Material Carbon Color Carbon