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Shimano

Shimano GRX 12Speed ChainWheel-FC-RX820-2-48X31T

Shimano GRX 12Speed ChainWheel-FC-RX820-2-48X31T

HK$1,206.00
HK$1,385.00 HK$1,206.00
セール 売り切れ
配送料はチェックアウト時に計算されます。
Size
  • Smaller gear range, suitable for rotational speed control when riding on mixed terrain
  • GRAVEL-optimized gear ratios allow you to maintain your riding rhythm on rough surfaces
  • Wider range
  • 17T can support various riding conditions
  • Gear ratio combination: 48-31T
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