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Shimano Dura-Ace 7900 B-Type Chainring

Shimano Dura-Ace 7900 B-Type Chainring
  • Size: 39T
  • Size: 52T
  • Size: 53T
$60.00
Color: Silver/Black
Speeds: 10
Size: 39T
BCD: 130mm
Please select options Unavailable
NOTE: "In store" availability on bicycles includes some bikes still in boxes. Please contact us at (303)444-4196 to confirm build status. ***This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.

Details

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.

- B-Type inner and outer chainrings should be used together for optimal shifting
- 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

Part Numbers

Option UPC MPN Store SKU
130mm / Silver/Black / 39T / 10 689228285422 Y1KY39000 210000001802