#40 Roller Chain Sprocket 10 Tooth 3/4" Bore (3/16" Keyway) Black Oxide Rust-Proof with 3 Set Screws & Keyway for Mini Bike Go-Kart Clutch Performance Upgrade, Hardened 1045 Steel 40BS10-3/4
SAR 73
#40 Idler Sprocket 19 Tooth 5/8" Bore with 6202 Bearing Black Oxide Chain Tensioner for Mini Bike Go-Kart Mid Torque Conveyor Industrial, Hardened Steel
SAR 84
#50 Roller Chain Sprocket 20 Tooth 3/4" Bore (3/16" Keyway) Black Oxide with 2 Set Screws & Key Included for Conveyor Farm Equipment Packaging Industrial Heavy Duty Drive, Hardened Steel 50BS20-3/4
SAR 131
#35 Roller Chain Sprocket 12 Tooth 3/4" Bore (3/16" Keyway) Black Oxide Rust-Proof with 2 Set Screws & Key Included for Mini Bike Go-Kart Clutch Performance, Hardened 1045 Steel 35BS12-3/4
SAR 58