Yes, it will work. This is Zipp Hub Identification documents.
2015 – 77/177 Hubset
Wheels Utilized In:
Rim-brake versions of 202 Tubular and 202 Firecrest Carbon Clincher, 303 Firecrest Tubular and Carbon Clincher, 808 Tubular and Carbon Clincher, 30 Course Tubular and Clincher
77/177 hubset raises Firecrest to whole new level: Best-in-class durability and improved bearing protection with no pre-load adjustment needed. Optimized flange geometry and spoke hole attachment pattern with Sapim® CX-Sprint spokes (CX-Ray for 202 Tubular) to optimize torsional and lateral stiffness without sacrificing weight or robustness.
Weight: 110g front; 250g rear
Spoke Counts: 18/24
Bearings: 61803 front
61903 rear drive and non-drive sides
Bicyclehero Support Team answered on July 29, 2016