About this item

• Cog Sizes: [946t] 9, 10, 12, 14, 16, 18, 21, 24, 28, 33, 39, 46t, [950t] 9, 11, 13, 15, 17, 20, 23, 27, 31, 36, 42, 50
• Cog Material: [2 outer] 7075 aluminum, [10 inner] heat-treated chromoly steel
• Freehub Type: XD
• Claimed Weight: [9-46t] 11.9oz (336g), [9-50t] 14oz (398g)
• Activity: mountain biking