Solida 3-Arm Cottered chromed steel Crankset with 53/45 Teeth and 170 mm length from the 1970s nervalux 0mm Quill Size | 1980s

0mm Quill Size | 1980s

Pedals run perfectly smooth and without any play

Chambre a air Michelin 20/23-571

The Bearing Raceways look in perfect condition

The extreme thin design with pen end jaw fit four popular sizes (can also be used on brake calipers)

Solida 3-Arm Cottered chromed steel Crankset with 53/45 Teeth and 170 mm length from the 1970s nervalux 0mm Quill Size | 1980sWeight Gewicht : 1177 g Length Lnge : 170 mm Teeth Zhne : 53 45 Axle diameter Achsendurchmesser : 16 mmCotter (pin) diameter Keildurchmesser : 9. 5 mm (3 8") Bolt cricle diamtere Lochkreisdurchmesser : 116 mm Pedal thread Pedalgewinde : 9 16" x 20 Tpi. (english italian standard) Condition Zustand : See pictures Siehe Bilder Production period Produktionszeitraum : 1970s 1970er Please note Bemerkung : Maybe also around during the 1960s unsure though