With optimized crankarms made from 6061-series aluminum, SRAM's X5 Crankset is stiff, tough and ready to take on the mountain. Its 7075-aluminum X-Glide chainrings have multiple shift points designed for snappy, super-fast shifts up and down. And, the X5 comes with a bottom bracket, too.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|BB30 / 170mm / 39/26||00710845671296||00.6115.544.000||BTI-GS3866|
|BB30 / 170mm / 42/28||00710845671333||00.6115.544.040||BTI-GS3870|