Ultegra RD-R8000 Pulleys Derailleur Hangers 7-speed 10-24 gearing with 2-tooth

7-speed 10-24 gearing with 2-tooth steps

Bead Folding Tire Compound Addix Race Tire PSI 25-55 TPI 67TPI Tire Type Tubeless Ready Tire Diameter/ISO 700C/622 Tubeless Technology Tubeless Easy e-Bike approved Yes

48/35T or 50/37T chainring combinations

Fluid Mineral oil Brake Material Aluminum Caliper mount Post mount Disc Diameter Not included Lever Blade Material Aluminum Pistons 2 Primary Color Black

Ultegra RD-R8000 Pulleys Derailleur Hangers 7-speed 10-24 gearing with 2-toothUltegra RD R8000 tension and guide pulley set Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction free Compatible with RD R8000 GS, RD R8000 SS, RD R8050 GS, RD R8050 SS, RD RX800 GS, RD RX805 GS, RD RX812, RD M8000 GS, RD M8000 SGS, RD M8050 GS, RD RX817 Attributes Pulley Compatibility RD R8000, RD R8050, RD RX800, RD RX805