Honda C125 / C125A-K,L Super Cub >>> 428 Chain Conversion
Steel Front Sprocket
Part Number: JTF273
Available Sizes: 12, 13, 14, 15, 16
Steel Rear Sprocket
Part Number: JTR1231
Available Sizes: 36
Please note that the chain shown in this listing is for size reference only. For the correct chain type and grade, please refer to the vehicle's manufacturer manual.
Gear Ratio Chart
Lower gear ratios allow for higher top speeds.
Higher gear ratios increase torque for better acceleration.