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

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

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 49T Y16S49000 (1/2″×3/32″) FC-7710

SHIMANO Repair Parts Chainring 55T (12″×332″) FC-7710 Y16S55000

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

SHIMANO Repair Parts Chainring 48T Y16S48001 (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 Chainring 44T ISMCR80AB4 SM-CR80A

SHIMANO Repair Parts Chainring with Spike Y1V498030 50T-F FC-RS200

SHIMANO Chainring 44T ISMCR80AB4 SM-CR80A

SHIMANO Repair Parts Chainring with Spike Y1V498050 46T-F FC-RS200

TIOGA Chainring 5 50T (for arms/PCD 130mm)

SHIMANO Repair Parts Chainring with Spike Chain Y1V498040 50T-F (for Guard) FC-RS200

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

SHIMANO Repair Parts Chainring Y1VP42000 42T-MX (for 54-42T/55-42T) FC-R9100

SHIMANO Repair Parts Chainring 38T Y0J438000 SM-CRE70

TIOGA Chainring 5 34T (for arms/PCD 110mm)