Mint Smutny 2-arm fluted cottered chromed steel crank set with 49 teeth in 175 mm from the 1930s - 1940s (Zweiarm Kurbel, Neuwertig) super-rapid Second version of second generation

Second version of second generation Super Record derailleur with non removable body spring

Hinterradabe läuft sehr weich die vordere mit leichtem Wiederstand

was sometimes furthermore also used on junior bikes /

Front hub: 1040 gr

Mint Smutny 2-arm fluted cottered chromed steel crank set with 49 teeth in 175 mm from the 1930s - 1940s (Zweiarm Kurbel, Neuwertig) super-rapid Second version of second generationMint Smutny 2 arm fluted cottered chromed steel crank set with 49 teeth in 175 mm from the 1930s 1940s (Zweiarm Kurbel, Neuwertig) Weight Gewicht : 869 g Length Lnge : 175 mm Teeth Zhne : 49 Axle diameter Achsendurchmesser : 16 mm Cotter (pin) diameter Keildurchmesser : 9 mm Bolt cricle diamtere Lochkreisdurchmesser : 116 mm Pedal thread Pedalgewinde : 9 16" x 20 Tpi. (english italian standard) Chain size Kettengre : 1 2" x 3 32" Condition Zustand :