Kjedestørrelse:
40: 0.500 in (12.70 mm) 0.312 in (7.92 mm)
50: 0.625 in (15.88 mm) 0.400 in (10.16 mm)
60: 0.750 in (19.05 mm) 0.469 in (11.91 mm)
80: 1.000 in (25.40 mm) 0.625 in (15.88 mm)
