Shimano Tiagra FC-4703 Chainring

Shimano Tiagra triple/10-speed chainring for Tiagra FC-4703 crankset

· No. of teeth: 30 teeth (for 39 teeth)
· Bolt circle Ø: 74 mm
· Label: MM
· Material: steel
Manufacturer’s ref. Y-1RD30000

· No. of teeth: 39 teeth (for 30/52 teeth)
· Chain lifters for best shifting performance
· Bolt circle Ø: 110/74 mm
· Label: MM
· Material: aluminium, anodized
Manufacturer’s ref. Y-1RD98020

· No. of teeth: 50 teeth (for 39 teeth)
· Chain lifters for best shifting performance
· Bolt circle Ø: 110 mm
· Label: MM
· Material: aluminium composite
Manufacturer’s ref. Y-1RD98030

Also compatible with the following cranks:
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For the manufacturer’s code for the crank, please see the inside of the right crank arm at the same height as the pedal thread (FC-XXXX)!