Cadore
12-14-09, 04:50 PM
I'm building a new wheelset and have an 8 speed Exa Drive Cassette that I intend on using. I have the freewheel and the cassette but can not figure out what size lock ring I need. Can anyone help?
Bicycle Mechanics - Campy 8sp Exa Drive Lock Ring
Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.View Full Version : Campy 8sp Exa Drive Lock Ring
DaveSSS
12-15-09, 07:11 AM
A 8 speed hub takes the old 26mm thread diameter, not the new 27mm. In each thread size there are two models, one for 11T cogs and another for 12/13.
I'm assuming that you are using an old 8 speed hub?
http://branfordbike.com/articles/cassettes-and-cogs-pg60.htm
http://branfordbike.com/product-list/components-51/cassettes-freewheels-62/
I'm assuming that you are using an old 8 speed hub?
http://branfordbike.com/articles/cassettes-and-cogs-pg60.htm
http://branfordbike.com/product-list/components-51/cassettes-freewheels-62/
Cadore
12-15-09, 07:58 AM
DaveSSS: Thanks for your reply. I have an early to mid 90s 8speed record hub. So, from you message, I assume that I need a 26mm thread, 11T lock ring (I am using 11-21 cogs).
Thanks for your help.
Thanks for your help.