BSA B&M Group 4-Lobe Engine Sprocket for M20, M21, B31, and A10 Motorcycles – 18-Tooth OEM-Style Replacement (Part #15-1566)

Description

SPROCKET – BSA

BSA B&M Group (M20/M21/B31/A10) 4 Lobe Engine Sprocket 18T

Chain Pitch: 1/2” x 3/16”

Number of Teeth: 18T

OEM: 15-1566

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Quality Engine Sprocket Bsa B & M Group M20 M21 B31 A10 4 Lobe – 18 Teeth – 15-1566 for your collection.