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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

Stock Bore Diameter

N/A 1.000 in

Hub Diameter

N/A 2.438 in

LTB

N/A 1.875 in

Style

N/A B

No. Teeth

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

Weight

N/A 2.300 lb

Tooth Nominal Width

N/A 0.692 in

Hardened Teeth

N/A Yes

UPC Code

N/A 097039317049

Chain Technical Data

Pitch

N/A 1.250 in

Chain Size

N/A 100

Sprocket Diameters

Outside Diameter

N/A 3.770 in

Pitch Diameter

N/A 3.266 in

Caliper Diameter

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