Optimized 6000 series forged aluminum arms
1 mm thick anti-puncture protection layer
Ergonomic top with 3° backsweep
Pairs of shifters also include SP-41 cable housing
Compatible with 11 speed mechanical GRX and road derailleurs
XG-1251 Exo Optimized 6000 series forged aluminumX Range gearing gives you more range and a smoother gear progression, so youre always in the right gear 440% range gives the coverage 1x gravel riders want For use with XPLR 1x rear derailleurs Compatible with Flattop chains Compatible with XDR driver body MINI CLUSTER technology for light weight and durability SRAM Model ID: CS XG 1251 D1 Attributes Cog Details 10,11,13,15,17,19,21,24,28,32,38,44 Cog Material Steel Range 10 44T Speed 12