Shimano Ultegra FH-RS770 Rear Disc Hub

Not Enough Available

Ultegra grade rear hub for serious road cyclists.

Designed for use with Centre-Lock Disc rotors for secure hassle free setup.

  • Super quick engaging Freehub body with pawl engagement every 10 degree giving near instant power transfer
  • Excellent sealing performance through the use of low friction Labyrinth and contact seals, and an internal grease sleeve
  • Special Boron Nitride machining process is applied to the cones for super smooth rotation
  • Cold Forged aluminium hub shell with anodized finish
  • For 142 x 12 mm dropouts (axle not included)
  • Designed for 11-speed road cassettes