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Shimano

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

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

HK$1,208.00
HK$1,387.00 HK$1,208.00
促销 售罄
结账时计算的运费。
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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