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Shimano

SHIMANO 105 12-speed double-piece chain-black-FC-R7100 / SHIMANO 105 CHAINWHEEL-12SPD-BK-FC-R7100

SHIMANO 105 12-speed double-piece chain-black-FC-R7100 / SHIMANO 105 CHAINWHEEL-12SPD-BK-FC-R7100

HK$930.00
HK$1,080.00 HK$930.00
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SHIMANO-Size (Crank length)
SHIMANO-Crank Teeth (RD Crank Chainring 2X)
  • Best balance of rigidity, strength, weight and rotational performance
  • HOLLOWTECH II construction reduces weight while maintaining strength for better power transfer
  • Crank length: 160, 170, 172.5mm
  • Gear ratio combination: 50-34T
  • Q-factor: 148mm
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