A. If you found a 1977 Raleigh Professional MkV, would you expect to find 1976-dated components on it?
B. If so, would you find it unusual that these components are Super Record?
C. If you believe that the 1976-dated Super Record groupset is absolutely original to the bike (with exception to the FD; a later SR piece), would you expect the hub axles to be original to the group as well?
D. Even if the axles are quite obviously TI; ditto for the pedal spindles and BB?