Item DescriptionClassic, small-flange aluminum shell with center oil-port band coverAdjustable 9-ball loose bearing design with replaceable cup/cone systemSolid axles with chromed integrated-washer track nutsRear is threaded for lockring (included) and cog (sold separately)High-polish anodized finishItem Specificationsf/r: frontaxle: 9x100mm nuttedhole: 36hcolor: silverweight: 205g: