BShimano Ultegra 10000 XSC ReviewbP PP Shimano Ultegra 10000 XSC PBallbearing: 2 S A-RB ball bearings 2 Shielded Stainless Steel Ball bearings 1 Roller bearingPGear ratio: 4,3:1 Lineretrievecrank 103cmPSparespool: 1 size 6000PSpoolcapacity: 12-44016-33020-220 Sparespool(size 6000): 10-22012-16516-110PWeight: 635g 22.