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No. 100, B Style, 1.000" plain bore
Has recessed groove in hub for chain clearance

All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Bore Diameter_SYN

N/A 1.000 in

Hub Diameter_SYN

N/A 2.438 in

LTB

N/A 1.875 in

Sprocket Style_SYN

N/A B

Number of Teeth_SYN

N/A 8
Max. Bore1 N/A 1.250 in

Weight_SYN

N/A 2.300 lb

Tooth Width_SYN

N/A 0.692 in

Hardened Teeth_SYN

N/A Yes

UPC Code

N/A 097039317049

Chain Technical Data

Chain Pitch_SYN

N/A 1.250 in

Chain Number_SYN

N/A 100

Sprocket Diameters

Outside Diameter_SYN

N/A 3.770 in

Pitch Diameter_SYN

N/A 3.266 in

Caliper Sprocket Diameter at 3/8 in Pitch

N/A 2.516 in
  • 1 Dimensions shown allow for standard key way with set screw at 90°