Brand: SRAM
Item type: Pulley wheels
Item name: GX/X01/X01DH/X1/CX1
Bearings: Standard bearings
Fits: GX/X01/X01DH/X1/CX1 X-Sync (1x11 speed)
Speed: 11 speed
Other: (also comp. to Apex1 & Rival1)
Package type: 1 set