SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK MFPN=69069 model Era length 170mm direct

model Era length 170mm direct mount/BCD Cinch configuration 1x spindle interface 30mm BB shell width 73mm chainline 52/55mm material carbon color kash money

} Air piston shaft assembly only (mnimum required part to adjust travel on 2013+ Reba

} FORK REBOUND DAMPER - (INCLUDES SHAFT BOLT & SEALHEAD) - RAPID RECOVERY REBA 27/29 A5

This construction ensures the optimal distribution of the generated power across the whole wax zone

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SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK MFPN=69069 model Era length 170mm directSRAM X Sync Road Direct Mount Chainring for Rival 40t 12 Speed 8 Bolt Direct Mount Black. SRAM X Sync Road Direct Mount Chainrings for Rival drivetrains feature a wide tooth narrow tooth design to provides maximum chain control. SRAM X SYNC wide tooth narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression so youre