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Shimano Dura Ace FC-7800, 54t, 54-A Chainring

Shimano Dura Ace FC-7800, 54t, 54-A Chainring

54 Teeth (54T) - A large ring for high speeds.
  • Type: SG-X (Shimano Gear-X) & Hyperdrive - Advanced shifting technology.
  • (Bolt Circle Diameter): 130mm
  • Technology: Hollowglide (hollow construction for weight saving/stiffness).
  • Purpose: Ideal for time trials, triathlons, or aggressive road racing.
  • A-Type: Specific tooth profiling for best performance with a designated inner ring
$27.00

Original: $90.00

-70%
Shimano Dura Ace FC-7800, 54t, 54-A Chainring—

$90.00

$27.00
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Description

54 Teeth (54T) - A large ring for high speeds.
  • Type: SG-X (Shimano Gear-X) & Hyperdrive - Advanced shifting technology.
  • (Bolt Circle Diameter): 130mm
  • Technology: Hollowglide (hollow construction for weight saving/stiffness).
  • Purpose: Ideal for time trials, triathlons, or aggressive road racing.
  • A-Type: Specific tooth profiling for best performance with a designated inner ring
Shimano Dura Ace FC-7800, 54t, 54-A Chainring | Bicycle Collective