Ultegra R8170 C60 Tubeless CL Disc Rear Wheel

Shimano Ultegra R8170 C60 Tubeless CL Disc Rear Wheel

Engineered for minimal wind resistance, the Shimano Ultegra R8170 C60 Tubeless CL Disc Rear Wheel features a tall 60mm height to enhance aerodynamic performance. Ideal for sprints and TT rides, the tall height cuts through the air, while the tubeless-ready profile mirrors that of the pro-level Dura-Ace equivalent.

At the heart of the wheel is the cold-forged and machined aluminium hub. It utilises cup and cone bearings with Borozon treated races to minimise drag, with its low-friction design offering fast rolling speeds. To protect the bearings, the Labyrinth double-contact sealing prevents water ingress and ensures lasting performance for season after season of use.

Highlights

• Tubeless-ready clincher
• Designed to meet pro road race criteria
• Lightweight clincher full carbon 60mm deep rim for improved aerodynamics, increased rigidity and excellent inertia for sprinters and TT specialists
• Easy to use Center Lock rotor mount for use with disc brakes
• Stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes for optimal balance and rigidity
• Elbowless spokes make for a strong yet compliant wheel
• High lateral rigidity is produced with a wide flange spacing
• Labyrinth double-contact sealing effectively shuts out water and dirt
• Alloy cone with integrated steel Borozon treated bearing races - super mirror finish reduces friction
• Cold forged, machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum
• Freehub uses direct engagement interlocking faces for quick power transfer
• For 142 x 12mm axle