Shimano Ultegra FC-R8100 12-Speed Chainring - 34t Asymmetric 110 BCD BLK NK ModelNumber=C0062 }DT Swiss Wide Base Tubeless

}DT Swiss Wide Base Tubeless Valve - 32mm Sold Each

(mm) 38 Material Steel Spring Weight 550

Color Orange Diameter 38

I can only say good things about it

Dual-diameter shift collar allows any hand size to get a secure grip on the shift collar

Shimano Ultegra FC-R8100 12-Speed Chainring - 34t Asymmetric 110 BCD BLK NK ModelNumber=C0062 }DT Swiss Wide Base TubelessShimano Ultegra FC R8100 12 Speed Chainring 34t 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 InnerTooth Count 34Round or Oval RoundDrivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial AluminumDefined Color Black