SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed BLK Gold ModelNumber=31888 SIL-TEC surface treatment: SIL-TEC is

SIL-TEC surface treatment: SIL-TEC is an advanced plating process that improves system performance through the use of imbedded flourine molecules

Velcro straps attach the Caddy securely to the saddle rails

Hub/Disc Compatibility 6-Bolt Pad Compatibility All Pad Compounds Rotor Size (mm) 220 Rotor Type One Piece keyword search SRAM HS2

Bolt Mount Diameter 8 Frame Mount Width 38

SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed BLK Gold ModelNumber=31888 SIL-TEC surface treatment: SIL-TEC isSRAM 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