Are the hub adapters sold by moss and the like universal? Is there a standard bolt pattern for aftermarket wheels so this hub adapter could be used with JCW steering wheels?....
The bolt pattern on aftermarket wheels seems to be pretty standard (all the JCW wheels have the same 3 bolt pattern, but I'm not sure what it is).
I'm not sure about any "universal" hub adapters, since I have never used them. In any event, you'd need to be careful....even older and newer Spridgets have different steering wheel splines.
The 10" wheel is OK for me (I'm 6' and 215 lbs)...gets somewhat tiring after 2 hours of racing, but no big deal when I drive the car on the street with street tires.
Also, I cut off the steering wheel lock and shortened the steering column to give more arm room (my key switch is mounted on the dash).