Shimano Ultegra FC-R8100 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK MFPN=AL-SS-COG16 }Campagnolo Record Crankset - 172

}Campagnolo Record Crankset - 172

Push-button bleeders are not included but can be purchased separately

Polygiene® Odor Control technology

Adhesive Yes Wheel Size All Material Cloth Width 16 Rim Strip Width (mm) 16

Shimano Ultegra FC-R8100 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK MFPN=AL-SS-COG16 }Campagnolo Record Crankset - 172Shimano Ultegra FC R8100 12 Speed Chainring 50t Asymmetric 110 BCD Black NK. 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 Color BlackRing Position Type OuterTooth Count 50Round or Oval RoundDrivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial Aluminum w Carbon WrapDefined