Shimano Ultegra FC-R8100 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH MPFN-230-6019OE }Hope Bottom Bracket Conversion Kit

}Hope Bottom Bracket Conversion Kit 1 - DUB 29mm to BSA / PF46 / T47-68/73

5" Rim 20mm wide Yellow

steerer 1-1/8" color black

1 Hydraulic Hose Length 1300mm Primary Color Black Caliper mount Flat mount Position Front

}Shimano Deore FD-M4100-D Front Derailleur - 10-Speed Double Side Swing Front Pull Direct Mount Silver/Black

Shimano Ultegra FC-R8100 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH MPFN-230-6019OE }Hope Bottom Bracket Conversion KitShimano 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