Smutny 2-arm double fluted cottered chromed steel crank set in 170 mm with Gnutti chainring in 48/51 teeth from the 1940s - 1950s (Zweiarm Kurbel) silva as mentioned this one comes

as mentioned this one comes with the centric one only

370" x 24 TPIProduction period / Produktionszeitraum :1960s - 80sCondition / Zustand :See pictures

6mm) | 1980s

Pedals run goody

which gets screwed into the backside of the main bolt ones the derailleur is installed it spreads the main bolt and locks it into place

Smutny 2-arm double fluted cottered chromed steel crank set in 170 mm with Gnutti chainring in 48/51 teeth from the 1940s - 1950s (Zweiarm Kurbel) silva as mentioned this one comesSmutny 2 arm double fluted cottered chromed steel crank set in 170 mm with Gnutti chainring in 48 51 teeth from the 1940s 1950s (Zweiarm Kurbel) Weight Gewicht : 1036 g Length Lnge : 170 mm Teeth Zhne : 48 51 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"