Hubsmith superlight disk hubset RED SHIMANO eleven SPEED 24 X 24 HOLES Excellent quality MADE IN TAIWAN 374gr / set HS-R020R Spoke Hole : 24HAxle Dim. : ø10(ID5)*135Axle O.D. : ø15 mmAxle Material : Alloy 7075 T6Hub Material : Alloy 6061 T6Flange P.C.D. : 56.5mmSealed Cartridge Bearings : 4pcs HS-R020F Spoke Hole : 24 HAxle Dim. : ø9(ID5)*100mmAxle O.D. : ø10 mmAxle Material : Alloy 7075 T6Hub Material : Alloy 6061 T6Flange P.C.D. : 56.5-46mmSealed Cartridge Bearings : 2pcs