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 = 11 To Fit British Standard Chain Type = 06B-1 Bore Type = Rough Stock Bore Maximum Bore Diameter = 8mm Pitch Diameter = 33.8mm Material = Steel Sprocket Width = 25mm
Number of Teeth = 12 To Fit British Standard Chain Type = 06B-1 Bore Type = Rough Stock Bore Maximum Bore Diameter = 10mm Pitch Diameter = 36.8mm Material = Steel Sprocket Width = 25mm
Number of Teeth = 11 To Fit British Standard Chain Type = 08B-1 Bore Type = Rough Stock Bore Maximum Bore Diameter = 13mm Pitch Diameter = 45.07mm Material = Steel Sprocket Width = 25mm