Shimano - CX50 Cyclo - X chainset 170 mm - 36.46 Silver | eBay
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Full 105 drive train, CX70 front derailleur and Shamano FC-CX50 Crankset 36/46. - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
Shimano Releases New Cyclocross Components, Refines 105 and Tiagra Component Groups - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media