25.4mm handlebar clamp. Stem is marked SR 60 5355 Japan.
Vintage SR Custom Crankset 165mm Arms 42-52 Chainrings
Sakae/Ringyo (SR) Custom NOS 40T 118 BCD Inner Chainring - VTG L'Eroica 1970s
40T Sugino Maxy Chainring 106 BCD for vintage SR 3 70's - 80’s Chainset Steel !
60mm DOME BIKE BELL ANTIQUE STYLE WITH RARE OLD FASHION FITTING IDEAL VINTAGE CY
RETRO VINTAGE EVO MOTOCROSS NUMBER BOARD OVALS GRAPHICS DECALS STICKERS CUSTOM
VINTAGE CAMPAGNOLO FRONT MECH DERAILLEUR L'EROICA 1052/SR SUPER RECORD
