With Black Chili Compound

The innovative 13-speed design features a unique 9-tooth sprocket

this tubeless-ready tire delivers exceptional grip

The light and minimalistic Logo Race Mitts are made from a nylon main fabric and with a synthetic suede palm surface

Ratio 11-13-15-17-19-22-25-28-32-36-42

shimano pulley set rd r8000 Color_Off White With Black Chili CompoundSHIMANO derailleur roller set Ultegra RD R8000 RD R8050 GRX RD RX812 With Shimano original spare parts you can bring the efficiency of your components back to the new condition! Technical specifications: Material: plastic, metal Compatibility Rear Derailleur: SHIMANO Ultegra RD R8000 RD R8050 GRX RD RX812 Chain drive: 11 speed Number of teeth: 11 teeth bearing : Industrial ball bearing , sealed