Chain and 12/47 Sprocket Set for Kawasaki KX125 KX 125 1985-1989

Chain and 12/47 Sprocket Set for Kawasaki

This chain and 12/47 sprocket set is a complete drivetrain refresh kit for Kawasaki KX125 machines, pairing a replacement chain with front and rear sprockets for matched wear.

Overview

The Chain and 12/47 Sprocket Set for Kawasaki gives KX125 riders a matched drivetrain package covering the years 1985 through 1989. This chain and sprocket set pairs a 12 tooth front sprocket with a 47 tooth rear sprocket so the whole system wears together instead of stressing mismatched components. It suits riders and mechanics who want one order to cover the full drive replacement.

Built For Performance

• 12 tooth front sprocket paired with a 47 tooth rear sprocket
• Chain included for a complete drivetrain replacement in one set
• Matched tooth counts designed to work together as a system
• Steel sprockets built to handle motocross chain loads
• Specified for 1985-1989 KX125 fitment

Fits These Machines

• for Kawasaki KX125 1985
• for Kawasaki KX125 1986
• for Kawasaki KX125 1987
• for Kawasaki KX125 1988
• for Kawasaki KX125 1989

On-The-Job Use

• Motocross track riding and racing
• Trail and off-road recreation
• Full drivetrain replacement during rebuilds
• Routine chain and sprocket service

Specs At A Glance

Good To Know

Q: Why replace the chain and sprockets together? A: A worn chain wears new sprockets faster, so fitting a matched chain and sprocket set together protects both and keeps the drivetrain running smoothly.

Q: Does this set fit other KX125 years? A: It is specified for the 1985-1989 Kawasaki KX125, so confirm your model year and current tooth counts match the 12/47 ratio before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.