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||Vendor Number|
|46/36 / Silver / 170mm||689228717732||EFCCX50CX66S||SHI-EFCCX50CX66S|
|46/36 / Silver / 175mm||689228717749||EFCCX50EX66S||SHI-EFCCX50EX66S|
|46/36 / Black / 170mm||689228717725||EFCCX50CX66L||SHI-EFCCX50CX66L|
|46/36 / Black / 175mm||689228717718||EFCCX50EX66L||SHI-EFCCX50EX66L|