Graphite nylon hood. These hoods are for use with the SK2 seats, but can be used with any Fuji seat that has a threaded barrel and removable hood for that extra custom touch.
KSKSS16/ASH - 19.0mm I.D., 24.8mm O.D.
KSKSS17/ASH - 20.7mm I.D., 26.7mm O.D.