Drive side 45mm approx., central region 52mm approx., non-drive side 35mm approx.
VINTAGE BAYLISS WILEY No.15 BOTTOM BRACKET COTTERED AXLE 120mm
VINTAGE BAYLISS WILEY No.14 BOTTOM BRACKET COTTERED AXLE 126mm
VINTAGE BAYLISS WILEY No.1 BOTTOM BRACKET COTTERED AXLE 128mm
Vintage Bayliss Wiley 15 NGCC BK cotter bottom bracket England British
C.1980s CBT ITALIA 51CM REYNOLDS 501SL STEEL VINTAGE BICYCLE FRAME - *NO FORK*
Vintage Ephgrave No 1 racing bicycle frame, 21" fancy lugs