XX1 Eagle B2 MTB Twist Shifters Designed to be worn with

Designed to be worn with or without ear pads

With effective moisture management

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get ready to push the pace and drop the pack

XX1 Eagle B2 MTB Twist Shifters Designed to be worn withUpdated cage provides better chain retention and more precise shifts. Compatible with 10 50t and 10 52t cassettes. SRAM Model ID: RD XX 1 B2 Attributes Maximum Cog 52T Minimum Cog 10T Primary Color Black RD Capacity 42T Speed 12 Mount Standard