• X-DOME technology
• Gear steps optimized across entire range
• Weight: 260 grams
• Only compatible with XD driver body
• SRAM Model ID: CS-XG-1199-A1
• X-DOME technology
• Gear steps optimized across entire range
• Weight: 260 grams
• Only compatible with XD driver body
• SRAM Model ID: CS-XG-1199-A1