SRAM 34T X-Sync 2 Direct Mount Eagle Chainring 3mm Boost Offset Polar Gray ModelNumber=E3390 149mm Q-factor

149mm Q-factor

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}Shimano CUES FC-U4000-2 Crankset - 170mm 9/10/11-Speed 36/22t Riveted Square Taper JIS Spindle Interface Black

Length 276 Gender/Age Unisex Color Black Rail Material Chromoly Weight 403 Saddle Cut Out Yes Width 165 Material Synthetic Defined Color Black Clamp Style Std Rails

An easy hose joint system (J-kit) means convenient tool access

SRAM 34T X-Sync 2 Direct Mount Eagle Chainring 3mm Boost Offset Polar Gray ModelNumber=E3390 149mm Q-factorSRAM 34T X Sync 2 Direct Mount Eagle Chainring 3mm Boost Offset Polar Gray. Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer runs quieter and further improves chain retention. Fully CNC Aluminum ring construction Eagle technology provides an expanded optimum gear range for 1x drivetrains X SYNC 2 chainring design increases chain retention wear life and reduces friction and noise Designed to be used