drilled-out vintage parts/ old-school weight weenie-ism

1. supe-02 ... 89. SpiveyCranks 90. nr-cranks-d... 91. sr-crank-mod1 92. proto-SR-cr... 93. 02teampro-74 94. 1974-super-... 95. redparamount11 ... 336. hi-e-nipple...