Shimano's CX50 Crankset features lightweight, hollow-forged aluminum arms and two-piece construction for high-efficiency power transfer to get you through the mud and on the podium. The 36/46 chainring setup is a 'cross friendly combination, and Shimano's wide pitch crank design eliminates chain rub in cross-gear situations. SG-X chainrings boast the shift-at-will performance Shimano is known for.
|Option||Barcode||Manufacturer's Part Number|
|Silver / 170mm||00689228717732||EFCCX50CX66S|
|Silver / 175mm||00689228717749||EFCCX50EX66S|
|Black / 170mm||00689228717725||EFCCX50CX66L|
|Black / 175mm||00689228717718||EFCCX50EX66L|