สับจาน GRX Di2, FD-RX815

>>>สับจาน GRX Di2, FD-RX815

สับจาน GRX Di2, FD-RX815


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SHIMANO สับจาน ULTEGRA Di2, FD-R8050, มีกล่อง

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SHIMANO GRX – DI2 – Front Derailleur – Gravel – 2×11-speed

The SHIMANO GRX RX815 DI2 front derailleur delivers quick and smooth front shifting even under high pedaling torque. It’s designed for a wider, 17T front range and it has programmed chain guide trim settings and can be used in full or semi SHIMANO SYNCHRONIZED SHIFT modes.

  • Wider tire clearance
    • Chainline +2.5 mm vs. conventional road FD
  • Wider range front gearing
    • 17T front range
  • Average weight: 135 g