With a shallow-depth aero profile and lively acceleration, the ULTEGRA R8170 C36 wheelset is a climber's delight that delivers performance every road rider will appreciate.

With the speed and efficiency of tubeless tires, the everyday performance of a shallow, aero profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new ULTEGRA R8170 C36 wheelset is an upgrade for any road bike.

- 36 mm height full carbon rim
- Internal rim width: 21 mm
- Shared rim profile with R9200 DURA-ACE wheels
- Improved aerodynamics

Specs:
Rim- Carbon tubeless
Brake Compatibility- CENTER LOCK disc
Cassette Compatibility- Shimano road 11/12-speed
Axle- Front: 100x12mm
Rear:- 142x12mm
Spokes- Straight pull, Bladed, Butted
Spoke Count- 24
Inner Rim Width- 21mm
Outer Rim Width- 28mm
Rim Depth- 36mm