Number of Teeth = 8 To Fit British Standard Chain Type = 06B-1 Bore Type = Rough Stock Bore Maximum Bore Diameter = 6mm Pitch Diameter = 24.89mm Material = Steel Sprocket Width = 20mm
Number of Teeth = 8 To Fit British Standard Chain Type = 08B-1 Bore Type = Rough Stock Bore Maximum Bore Diameter = 10mm Pitch Diameter = 33.18mm Material = Steel Sprocket Width = 25mm
Number of Teeth = 60 To Fit British Standard Chain Type = 08B-1 Bore Type = Pilot Maximum Bore Diameter = 20mm Pitch Diameter = 242.66mm Material = Steel