Renthal Steel Front Sprocket - Grooved

Renthal grooved steel front sprockets (also called countershaft sprockets or front chainwheels) are built for off-road and motocross riding. They are designed to last, stay light, and transfer power efficiently. Renthal front sprockets are used by many factory motocross and supercross teams.

Key Features:

• CNC machined construction: Each sprocket is machined to tight tolerances for consistent tooth spacing and performance.
• Case-hardened steel: Made from case-hardened, core-refined 655M13 nickel-chrome-molybdenum alloy steel, which combines strength with hardness.
• Self-cleaning mud grooves: Grooves cut between the teeth let mud and debris escape. This helps limit chain tension and slow chain wear.
• Wear resistance: The hardened tooth surfaces are made to hold their shape under hard use.
• Direct replacement: Each sprocket is model-specific and replaces the original front sprocket.

For better drivetrain performance and a longer chain and sprocket life, pair a Renthal front sprocket with a matching rear sprocket and a quality chain. Choose the grooved version for muddy, sandy or loose terrain.