NOS Diamant 167 fluted three arm cottered chromed steel crank set with 51/48 teeth in 170mm and BSA Bottom Bracket in 135mm fondriest Some cracks between seat tube

Some cracks between seat tube and bottom bracket lug | see pictures

Steuerrohr / head tube:  11

5-6-7 speed

since Campagnolo invented this type of quick release mechanism they had a patent on it and only few where allowed to produce there own quick releases with the same mechanism

Sattelrohr / seat tube 58

NOS Diamant 167 fluted three arm cottered chromed steel crank set with 51/48 teeth in 170mm and BSA Bottom Bracket in 135mm fondriest Some cracks between seat tubeWeight Gewicht : 983 g 347 g Length Lnge : 170 mm Teeth Zhne : 51 48 Axle diameter Achsendurchmesser : 5 8" inch (15. 88 mm) 5 8 Zoll (15,88 mm)Cotter (pin) diameter Keildurchmesser : 9. 5 mm Bolt cricle diamtere Lochkreisdurchmesser : 116 mm Pedal thread Pedalgewinde : 9 16" x 20 Tpi. (english italian standard) Bottom bracket length Innenlagerlnge : 135 mm (68 mm) Thread Gewinde : 1. 370 " x 24 Tpi. (english BSA) Condition Zustand : New old stock