NOS Simplex Competition 6 pin steel Chainring 48 teeth and 156 mm BCD from the 1940s - 1960s arai Mechanism / Mechanismus :6sp Shimano

Mechanism / Mechanismus :6sp Shimano SIS

2 top warp stripes

the Voyager Rim can accept tires ranging from 38mm to 2

375" x 24TPI (English/ISO)

NOS Simplex Competition 6 pin steel Chainring 48 teeth and 156 mm BCD from the 1940s - 1960s arai Mechanism / Mechanismus :6sp ShimanoWeight Gewicht : 163 g BCD Lochkreisdurchmesser : 156 mm Condition Zustand : New old stock (NOS), see pictures Neue alte Lagerware, siehe Bilder Production date Produktionszeitraum : 1940s 1960s 1940er 1960er Please note Bemerkung : Ment for 116 mm BCD 3 arm crank as well as 50. 4 mm 5 pin crank, dependig on the adapter used Fr 116 mm 3 Arm Lochkreisdurchmesser und 50. 4 mm 5 Pin Lochkreisdurhcmesser Kurbeln gedacht, je nach Adapter Credit : Scan