7 speed would possibly be a screw-on freewheel Tommmmmmmmmmmmm?
It looks like the other option, which I presume would be for a screw-on, doesn't have a lockring thread. Not a major issue I guess, as, like the carbon wheels, I probably won't use it for anything else.
It looks like the other option, which I presume would be for a screw-on, doesn't have a lockring thread. Not a major issue I guess, as, like the carbon wheels, I probably won't use it for anything else.
http://www.hedcycling.com/wheel-acc/default.asp?content=3_Rear_Track_Axle_Kit_Thread_On