Zipp Replacement Hub Bearings Kit – Compatible with 77, 76D, 176D, and 176R Hubs (2-Piece Set)

Description

Specifications:

Size (Inner x Outer x Width): 17 mm x 30 mm x 7 mm
Designation: 6903, 61903

Compatibility:

– 176 hubs
– 177 hubs
– 176 Disc hubs
– 177 Disc hubs
– 76 Disc hubs
– 77 Disc hubs
– 30 Course wheels
– 30 Course Disc wheels
– 202 wheels as of 2015
– 202 Firecrest wheels as of 2015
– 202 Firecrest Disc wheels
– 302 wheels
– 302 Disc wheels
– 303 Firecrest wheels as of 2015
– 303 Firecrest Disc wheels
– 303 Firecrest 650B Disc wheels
– 404 Firecrest wheels as of 2015
– 404 Firecrest Disc wheels
– 808 Firecrest wheels as of 2015
– 808 Firecrest Disc wheels

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