High performance sprocket made specifically to fit the Golden Motor 3KW BLDC.
Sprocket comes complete with keybar and stainless steel keybar.
PLEASE NOTE: This sprocket fits standard and o-ring/x-ring 428 chains.
Chain Size 428
Bore Diameter 20mm with 5mm key
Every sprocket is made with high quality hardened steel with galvanized coating to resist rust and corrosion. All sprockets come complete with perfect fit key bar and stainless steel set screws.