- 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
- Wheel Parts
- Fh-Rs770 Freehub For Centre-Lock Disc Mount, 36H, 142 X 12 Mm, Black / Silver
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