Paul and David
Thank you for your input!!

Did the balance holes get added to the cam gear when they went to the single lobe cam? And has any one had experience with a non balanced gear on a single lobe cam, and would a balanced gear effect a 2 lobe cam. I am refreshing my ridged girder rider bike and it has the later cam and followers, with...

Wanted a clutch chainwheel assembly part #12554-54 for a 1954 colt. Only major part missing to put this bike on the road again. I hope someone in the club has one they can spare, if not maybe there is one from another bike that is suitable. Thank you for viewing my post. I live in the states and the...

Thank you PAul my problem is solved. Regards Ron

Needed new main shaft bush 12131-54 timming side for 1954 Lh colt

Thank you Simon for your input. I looked at that other post you sugested. My 1950 with solo seat has that same tin shield! I dont believe the coil will ever mount to it as it is not stable enough. Parts listed for mounting the coil are just that coil mounting band and nuts and bolts. Maybe it is as ...

Need some help.
Can anyone provide pictures, drawings, etc. on how the regulator and coil mount on the 1950 sq4, under the seat.
thank you in advance Ron Rumbolz