SHIMANO ULTEGRA R8000 CHAINRING MS FOR 50TThis outer chainring can only be used with Shimano Ultegra FC R8000 11 speed double chainsets with a 50 34T set up. Specification Teeth : 50 Groupset : Ultegra Series : R8000 PCD : 110 4 Arm Ratio : 50 34 Material : Aluminium CFRP Type : Outer Speed : 11 Weight : 112

connectivity: Bluetooth / ANT+

Color 1 Quick release: Series color

LIGHTWEIGHT INTERNAL POLYCARBONATE ROLL CAGE FUSION

Shell diameter:                       BSA (BC 1

these lightweight resin composite body pedals keep your feet securely in place

- Chain line: 50 mm

The SHIMANO TIAGRA Dual-Pivot brake caliper provides consistent all-around control

Brake Caliper Type: Flat Mount

SERIES                     : ULTEGRA R8100 Series

- Min chainring teeth: 40T

The hydraulic 2-piston brake caliper BR-R8170 for with Flat-Mount and L03A Resin disc pads with fin

everywhere fit