Choose Options Compare Dual Kingpin Board Bushing Box MSRP: $84.50 Now: $69.99 Was: Bushing Duros Explained: 93/96 Box (Very Tight) - This is typically for 200lb+ (91kg+) riders or for riders who prefer a stiffer setup with more stability and less carve. 90/93 Box (Tight) - Riders around... MSRP: $84.50 Now: $69.99 Was: Choose Options Compare