Shimano Ultegra FC-R8100 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH MFPN=IRDM815012SGS 0mm 281mm J-bend Black Box

0mm 281mm J-bend Black Box of 100

Tooth Count 32 Round or Oval Oval Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black keyword search Hyperglide Plus Direct Mount Type Direct Mount CINCH

6 Length 375

Color Silver/Black Range 11-42 Cassette Cogs 11-13-15-17-19-21-24-28-32-37-42 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 11 Weight 476 Designed for ebike Yes Defined Color Silver

RHD/LHD compatible

Shimano Ultegra FC-R8100 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH MFPN=IRDM815012SGS 0mm 281mm J-bend Black BoxShimano Ultegra FC R8100 12 Speed Chainring 52t Asymmetric 110 BCD Black NH. Shimano Ultegra FC R8100 chainrings are constructed with high quality aluminum and are compatible with FC R8100 and FC 8100 P 2x 12 speed cranksets. Asymmetric 110 BCD Compatible with HG 12 speed chains TECH SPECS Ring Position Type OuterTooth Count 52Drivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial Aluminum w Carbon WrapColor BlackDefined Color Black