• Cog architecture has been engineered to work with both inner and outer links of the chain, which allows extremely refined shifting for both inboard and outboard shifts
• 11-48t, 8-speed cassette machined from case-hardened tool steel
• Ideal mid-ship motor gear range
• Increased chain wrap on climbing cogs
• Symmetric shifting geometry allows fast, precise gear shifts
• Engineered specifically for the demands of E-MTB
• Non XD driver body compatible
• SRAM Model ID: CS-XG-899-A1