SRAM X-Sync 2 Eagle Direct Mount Oval Chainring - 32 Tooth 3mm Boost Offset 12-Speed BLK MCRL ReconGold/SektorGold(2013-2017) While these may seem like

While these may seem like minor improvements individually

Electronic switch connects to brake lights and automatically cuts electric drive

The lightweight internal heel counter increases stability

7 External Adjustments High Speed Compression Damping External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Positive Spring Air Eye to eye length (mm) 210

SRAM X-Sync 2 Eagle Direct Mount Oval Chainring - 32 Tooth 3mm Boost Offset 12-Speed BLK MCRL ReconGold/SektorGold(2013-2017) While these may seem likeSRAM X Sync 2 Eagle Direct Mount Oval Chainring 32 Tooth 3mm Boost Offset 12 Speed Black. Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer runs quieter and further improves chain retention. Oval ring shape for riders that want to adjust the power profile of their pedal stroke. Oval ring shape is designed for riders that want to adjust the power profile of their pedal stroke X SYNC 2 chainring design