Yamaha FJ 1200 40 Tooth Rear Sprocket for FJ1200 1986-1996

40 Tooth Rear Sprocket for Yamaha FJ1200

This 40 tooth rear sprocket is a direct replacement drive component for the Yamaha FJ1200, transferring engine power to the rear wheel through the chain drive.

Overview

This 40 tooth rear sprocket is built to replace a worn or damaged drive sprocket on the Yamaha FJ1200. As a rear sprocket, it meshes with the drive chain to deliver consistent power transfer and smooth acceleration. It suits riders performing routine drivetrain maintenance or restoring a bike to factory gearing.

Built For Performance

• 40 tooth count matched to the FJ1200 drivetrain
• Steel construction for wear resistance under load
• Precision-cut teeth for smooth chain engagement
• Direct fitment for the 1986-1996 FJ1200
• Designed to withstand continuous road use

Fits These Machines

• for Yamaha FJ1200 1986
• for Yamaha FJ1200 1987
• for Yamaha FJ1200 1988
• for Yamaha FJ1200 1989
• for Yamaha FJ1200 1990
• for Yamaha FJ1200 1991
• for Yamaha FJ1200 1992
• for Yamaha FJ1200 1993
• for Yamaha FJ1200 1994
• for Yamaha FJ1200 1995
• for Yamaha FJ1200 1996

On-The-Job Use

• Routine chain and sprocket replacement
• Restoring factory gearing after wear
• Road riding and touring
• Drivetrain rebuilds and servicing

Specs At A Glance

Good To Know

Q: How do I know if my rear sprocket needs replacing? A: Worn, hooked, or unevenly shaped teeth and a loose chain that will not hold tension are common signs. Replacing the sprocket alongside the chain helps maintain even wear.

Q: Should the front sprocket be replaced at the same time? A: Replacing both sprockets and the chain together is common practice for even wear. Mixing new and worn parts can accelerate wear on the new components.

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