Item name: XG-1150
Series name: GX
Speed: 11 speed
Ratio: 10-12-14-16-18-21-24-28-32-36-42
Color: Black
Teeth: 10-42T
Sprocket material: Stamped steel
Technology: Full pin
Body: XD body only
Group: GX 1×11 – GX 2×11
Group comp – SRAM: XX1, X01, X1, GX
Recommended chain: PC-X1
Type: Cog cluster
Other: Fits XD driver body