SHIMANO Repair Parts Chainring 55T Y16S55000 (1/2″×3/32″) FC-7710

SHIMANO Repair Parts Chainring 47T X Y16S47000 (1/2" 3/32") FC-7710

SHIMANO Repair Parts Chainring 54T X Y16S54000 (1/2" 3/32") FC-7710

SHIMANO Repair Parts Chainring 52T Y16S52000 (1/2″×3/32″) FC-7710

SHIMANO Track Chainring X 50T Thin Tooth Y16S50000 Dura-Ace 1/2" 3/32"

SHIMANO Repair Parts Chainring 45T Y16S45001 (1/2″×1/8″) FC-7710

SHIMANO Repair Parts Chainring 53T Y16S53001 (1/2″×1/8″) FC-7710

SHIMANO Repair Parts Chainring 47T Y16S47001 (1/2″×1/8″) FC-7710

SHIMANO Repair Parts Chainring 51T Y16S51001 (1/2″×1/8″) FC-7710

SHIMANO Repair Parts Chainring 47T Y16S47001 (1/2″×1/8″) FC-7710

Shimano Track X Thin Tooth Dura-Ace Chainring, 1/2" 3/32", 52T, (Y16S52000)

SHIMANO Repair Parts Chainring 48T Y16S48001 (1/2″×1/8″) FC-7710

SHIMANO Repair Parts Chainring 45T Y1PB45000 (Silver) FC-S501

SHIMANO Repair Parts Chainring 45T Y1PB45000 (Silver) FC-S501

SHIMANO Repair Parts Chainring 45T Y1PB45000 (Silver) FC-S501

SHIMANO Track X Thick Y16S54001 Dura-Ace Chainring, 1/2" 1/8", 54T, NJS, Teeth,

Sugino 130J SLV 42T Chainring 3/32 (P.C.D. 130mm, Inner) 8-speed/7-speed (1 Piece)

Sugino 130J SLV 40T Chainring 1 Piece 3/32 (P.C.D.130mm, Inner) 8-speed/7-speed

SHIMANO Repair Parts Chainring 44T Y0J144000 (SM-CRE61) FC-E6100

Shimano Track Chainring X 47T Thick Tooth for Dura-Ace 1/2" 1/8" (NJS) (Y16S47001) FC-7710

SHIMANO Repair Parts Chainring 42T Y0KK42000 SM-CRE70-12