• Welcome to the new B.I.R.D. Forum. Please be sure to read the "New Member / New Registered ? Please Read" thread in the Coffee Shop. This contains some important information. To become a full member ( £5.90 a year ) simply click on your user name near the top on the right I hope you enjoy the new site ................ Jaws ( John )

Gearboxes

Centaur

Centaur

Site Pedant
Club Sponsor
Lovely to listen to someone who knows what he is talking about. Could he take over Brexit? :rolleyes:
 
Jaws

Jaws

Corporal CockUp
Staff member
Moderator
Club Sponsor
Good description of a bike box or cogs
 
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