With optimized crankarms made from 7050-series aluminum, SRAM's X7 Crankset is stiff, tough and ready to take on the mountain. Its X-Glide chainrings have multiple shift points designed for snappy, super-fast shifts up and down. And, the X7 comes with a GXP bottom bracket, too.
|Option||Barcode||Manufacturer's Part Number|
|42/28 / Black / 170mm||00710845671074||00.6115.541.020|
|39/26 / Black / 170mm||00710845671050||00.6115.541.000|
|39/26 / Black / 175mm||00710845671067||00.6115.541.010|
|42/28 / Black / 175mm||00710845671081||00.6115.541.030|
|39/26 / Black / 180mm||00710845671098||00.6115.541.040|
|42/28 / Black / 180mm||00710845671104||00.6115.541.050|