SRAM X-SYNC 2 SL 6mm Chainring Teeth: 36 Speed: 11/12 BCD: Direct Mount Single Aluminum Black MFPN=KS-D297 which means you can hit

which means you can hit the hill harder

Nordic Construction Heel: External 3D plastic reinforcement

This is a pack of 2 Sport/Asthma filters

52mm chainline with 136 Spindle + DM chainring / 55mm chainline with 136 Spindle + DMW chainring (chainring sold separately)

Direct mount steel chainring

SRAM X-SYNC 2 SL 6mm Chainring Teeth: 36 Speed: 11/12 BCD: Direct Mount Single Aluminum Black MFPN=KS-D297 which means you can hitSuper light X SYNC 2 chainrings as found on XX1 DUB cranksets Compatible with all Eagle drivetrains SRAM Model ID: CR XSNC DM B1 TECH SPECS Narrow Wide Design X Sync 2 Chainring Comp. Offset 6mm Primary Color Black Speed 11 12 Position Single Teeth 36 BCD Direct Mount SRAM 3 Bolt Material Aluminum