Shimano Dura-Ace 7900 B-Type Outer Chainring (130mm BCD) (Offset N/A) (52T)

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Price: $192.99

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Shimano Dura-Ace 7900 10-Speed Chainrings

Features:
  • B-Type, for use with 39 tooth B-type inner chainring
  • Hollowglide hollow chainring construction for rigidity and light weight
  • Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 and CN-5701
Specs:
Tooth Count52
Ring Position/TypeOuter
Drivetrain Speeds10
Chainring BCD130
ColorSilver/Black
Defined ColorSilver
MaterialAluminum