15 Tooth Front Sprocket for Honda CR80R CR80RB 1986-2002

15 Tooth Front Sprocket for Honda

This 15 tooth front sprocket is a direct replacement drive component for the Honda CR80R and CR80RB, transferring engine output to the rear wheel through the chain drive.

Overview

This 15 tooth front sprocket is built for the Honda CR80R and CR80RB, giving the small-bore motocross platform a reliable way to restore worn drivetrain engagement. As a front sprocket for Honda machines, it mounts to the countershaft and drives the chain that turns the rear wheel. Riders and mechanics rebuilding a CR80R or CR80RB will find this front sprocket an essential wear item for maintaining consistent power delivery.

Built For Performance

• 15 tooth count matched to the CR80R and CR80RB countershaft
• Hardened steel construction resists chain wear and tooth rounding
• Precision-cut teeth for smooth chain engagement under load
• Direct replacement for the factory front sprocket position
• Designed for standard 420 pitch chain found on small-bore motocross bikes

Fits These Machines

• for Honda CR80R 1986-2002
• for Honda CR80RB 1986-2002

On-The-Job Use

• Motocross track riding and racing on CR80R and CR80RB machines
• Trail and practice sessions where drivetrain reliability matters
• Routine top-end and drivetrain rebuilds
• Replacing a worn or hooked front sprocket

Specs At A Glance

Good To Know

Q: How often should the front sprocket be replaced? A: Front sprockets wear faster than rear ones, so inspect teeth for hooking or rounding every few rides, and replace the sprocket and chain together for even wear.

Q: Does this fit both the CR80R and CR80RB? A: Yes, this 15 tooth front sprocket is intended for both the Honda CR80R and CR80RB across the 1986 to 2002 model years.

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