SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed BLK Gold Bearing I.D. (mm)-25 }Avid/ SRAM 40mm IS Disc

}Avid/ SRAM 40mm IS Disc Brake Adaptor Fits 200mm Front and 180mm Rear Rotors

Cassette Cogs 11-12-13-14-15-16-17-19-22-25-28 Color Silver Cassette Body Type Shimano/SRAM 11 Speed Road Range 11-28 Drivetrain Speeds 11 Defined Color Silver Weight 271

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth long-lasting application of power to the drivetrain

Does not include lock-ring

SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed BLK Gold Bearing I.D. (mm)-25 }Avid/ SRAM 40mm IS DiscSRAM X Sync 2 Eagle Direct Mount Chainring 30 Tooth 3mm Boost Offset 12 Speed Black with Gold. 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