SRAM X-Sync Road Direct Mount Chainring Rival - 38t 12-Speed 8-Bolt Direct Mount BLK MFPN=00.4118.417.022 At 1750 grams the Pro

At 1750 grams the Pro version is extremely light especially considering the 100-160mm travel range it covers

Aluminum lock ring

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Ring Position/Type Chain Retaining Single Ring Tooth Count 44 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 6 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Material Aluminum Defined Color Black Direct Mount Type Direct Mount SRAM

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SRAM X-Sync Road Direct Mount Chainring Rival - 38t 12-Speed 8-Bolt Direct Mount BLK MFPN=00.4118.417.022 At 1750 grams the ProSRAM X Sync Road Direct Mount Chainring for Rival 38t 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