Shimano Ultegra FC-R8100 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK MPFN-13-000117 4 Tubeless Folding Black 33tpi

4 Tubeless Folding Black 33tpi Rear Ebike

Significantly improved self-cleaning

TLR tubeless-ready aramid folding bead

Stem Angle (deg) 0 Defined Color Blue S

3 bolt direct mount

Shimano Ultegra FC-R8100 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK MPFN-13-000117 4 Tubeless Folding Black 33tpiShimano 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