NOS/NIB First generation Shimano Dura Ace Bottom Bracket #GB-100 with english threading and 112 mm length from the 1970s steel Shimano 600 AX #BL-6300

Shimano 600 AX #BL-6300

Shimano 600 ax Groupset

The two pins are not original and one broke off (they are changeable) | see pictures

Ofmega Mistral front derailleur

0 cm (center-center of handlebar ends) and 43

NOS/NIB First generation Shimano Dura Ace Bottom Bracket #GB-100 with english threading and 112 mm length from the 1970s steel Shimano 600 AX #BL-6300Weight Gewicht: 338 g (including box) Length Lnge : 112 mm Threading Gewindema : English 1. 37 x 24T (BSA) Spindle Style Wellen Norm: JIS Production time Produktionszeit : Early 70s Frhe 70er Condition Zustand : New old stock (NOS), New in box (NIB) Neue alte Lagerware, Neu in Box (NIB)