SHIMANO Alfine SG-S500 B-Type Internal Hub 8-Speed Chain Guard – Y35Z20000
This “A” match indicates that the parts are the same in materials, appearance, finish, size, etc.
– Shimano Alfine Di2 SG-S7051-11
– Shimano Alfine Di2 SG-S7051-8
– Shimano Alfine SG-S7001-11
– Shimano Alfine SG-S7001-8
– Shimano Alfine SG-S7000-8
– Shimano Alfine Di2 SG-S705
– Shimano Alfine SG-S700
– Shimano Alfine Di2 SG-S505
– Shimano Alfine SG-S501
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.