SHIMANO Dura Ace Track Chainring Inch X Inch 45T Thin Teeth Y16S45000 1/2 3/32

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

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

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

SHIMANO Dura Ace Track Chainring X 49T NJS Thick Tooth Y16S49001 1/2" 1/8"

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

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

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

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

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

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

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 47T Y16S47001 (1/2″×1/8″) FC-7710

SHIMANO Cyclocross Crankset with Crank 170mm 46X36T Silver FC-CX50 Double/2-Piece Construction, 10S,

SHIMANO Repair Parts Chainring 49T Y16S49000 (1/2″×3/32″) FC-7710

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

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

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

SHIMANO Ifc7710c [fc 7710 170mm Njs Speed Track Bb Octalink Teeth Configuration No Chainring Crank Length 170mm]

Shimano Repair Parts Chainring 42T Y0KK42000 (SHIMANO) SM-CRE70-12