80BB12H-3/4" Bore 12 Tooth Idler Sprocket for 80 Roller Chain
Keenso 9T Chain Sprocket, 428 Sprocket 9 Tooth Chain Sprocket Electric Scooter Motor Engine Sprocket Chain Wheel 12 x 17mm
Sprocket 13 Tooth C Type, 40/41/420 Chain, 5/8 Bore, 3/16 Keyway.
sourcing map Chain Idler Sprocket, 8mm Bore 1/2" Pitch 12 Tooth Tensioner, Black Oxide Finish C45 Carbon Steel with Insert Single Bearing for ISO 08B Chains
Red Circles 12 Tooth 420 Pit Bike Front Sprocket (20mm) - Compatible with 420 Chains, 20mm Center Spline, Verify Engine Spline Size (17mm or 20mm) for Optimal Fit and Performance Upgrade
Easyboost 12-tooth sprocket, width 420, for AM6 MBK Xlimit Xpower DT RS XP6-XPS Beta Rieju TZR Sherco gearbox chain
