NOS Smutny two arm double fluted cottered chromed steel crank set with 48 teeth in 172.5mm from the 1930s - 1940s (Zweiarm Kurbel) atala Regina Extra Sprocket Box

Regina Extra Sprocket Box

2mm x 400mm

These Ergopowers are made for usage with 2x8 and 3x8 speed and have got an intigrated quick release for brake caliper /

Hat kleien farbabplatzer durch die Lagerung

Has been used with Campagnolo Record Titanium 9 speed  and Record 10 speed hubs

NOS Smutny two arm double fluted cottered chromed steel crank set with 48 teeth in 172.5mm from the 1930s - 1940s (Zweiarm Kurbel) atala Regina Extra Sprocket BoxWeight Gewicht : 809 g Length Lnge : 172. 5 mm Teeth Zhne : 48 Axle diameter Achsendurchmesser : 16 mmCotter (pin) diameter Keildurchmesser : 9 mm Bolt cricle diamtere Lochkreisdurchmesser : 116 mm Pedal thread Pedalgewinde : 9 16" x 20 Tpi. (english italian standard) Condition Zustand : New old stock (NOS), see pictures Neue alte Lagerware, siehe Bilder Production period Produktionszeitraum : 1930s 1940s 1930er 1940er Please note Bemerkung : For