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REACT 11 speed HG 11/42T
11-13-15-17-19-21-24-28-32-36-42T
For Shimano HG systems
Perfectly matched to KMC chains
Hardened steel
Art.nr.: BCS111142
Colour: Black
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Chainring for 4-arm spiders with BCD 104 mm, CNC milled in Europe form AL7075 T6, narrow-wide tooth profile