Balancing aerodynamics, weight, and affordability, the new ULTEGRA R8170 wheelset is sure to inspire action on your group ride with its all-new tubeless carbon rim and updated, 12 and 11-speed compatible hub.

Summiting climbs, carving descents, or cruising the flats, the new C50 is the jack of all trades among the new ULTEGRA R8170 wheel lineup. The tubeless, carbon rim features a 21 mm internal width that pairs nicely with wider, modern tires while the HYPERGLIDE cassette body is compatible with 11 and 12-speed cassettes.

FEATURES

• Internal rim width: 21 mm
• Shared rim profile with R9200 DURA-ACE wheels