Technical Information:

• Axle Type: 9 x 100 mm quick release

Compatibility:

• 76 hubs
• 77 hubs
• 30 Course wheels
• 202 wheels as of 2015
• 202 Firecrest wheels as of 2015
• 302 wheels
• 303 Firecrest wheels as of 2015
• 404 Firecrest wheels as of 2015
• 808 Firecrest wheels as of 2015

Factory Number:

• 11.1918.047.001

Contents:

• 2 x Zipp 77 end caps