Shimano FC-RS510 Chainring - 50t Asymmetric 110mm BCD Black MS Axle to Crown Length-477 OFF-ROAD CONTROL 5 Internal W 32mm MFPN=175-0100036870 J372182 Color:Dark Sapphire-Reef Waters

Shimano FC RS510 Chainring 50t Asymmetric 110mm BCD Black MS Axle to Crown Length 477 OFF ROAD CONTROL 5 Internal W 32mm MFPN=175 0100036870 J372182 Color:Dark Sapphire Reef Waters OFF ROAD CONTROL Tooth Count 30 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position Type Single Ring Position Type Chain Retaining Single Ring Offset 6 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 150 157 DH Hubs Chainline Hub Compatibility 170 177 Hubs