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.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|GXP / 39/26 / Black / 170mm||00710845756399||00.6118.231.000||QBP-CK4613|
|GXP / 39/26 / Black / 175mm||00710845756405||00.6118.231.001||QBP-CK4614|