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Shimano Dura Ace FD-R9150 前变速器

Shimano Dura Ace FD-R9150 前变速器
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Shimano Dura Ace FD-R9150 前变速器

Ergonomic shifting operation without stress

Shimano synchronized shift

Race endurance for less damage in crush

Quick and smooth front shifting "under" high pedaling torque

Maintains compact and smooth appearance

  1. Series: DURA-ACE
  2. Top Gear Teeth: 46-55T
  3. Chain Stay Angle: 61-66°
  4. Chain Line: 43.5
  5. Average Weight: 104g

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