Shimano Ultegra RX RD-RX800-GS Schaltwerk (11-fach) Schaltheben The tire is already Tubeless

The tire is already Tubeless Ready and is also approved for E-MTBs

Brake mount: Postmount 160 mm Direct Mount

Massive braking power and incredibly good heat dissipation

Compatible with almost all bottom bracket standards (UBB30)

tapered head tube for precise handling

Shimano Ultegra RX RD-RX800-GS Schaltwerk (11-fach) Schaltheben The tire is already TubelessThe Ultegra RX RD RX800 rear derailleur is the ideal addition for road bikes intended for off road, cyclocross, or adventure use. The SHIMANO ULTEGRA RX rear derailleur, with its integrated chain stabilizer, ensures quiet, secure, and precise shifting on mixed terrain. For riding on smooth surfaces, the chain stabilizer can be turned off with the ON OFF switch on the derailleur. Specifications: Intended use: Road, Cyclocross, Gravel, Adventure Model: