Renthal 258-420-13GP Front Sprocket - 13 Tooth for Kawasaki, Suzuki and Yamaha (258--420-13GP)

The Renthal 258-420-13GP Front Sprocket is engineered for dependable motorcycle and off-road drivetrain performance. Designed with 13 teeth, this front sprocket provides a precise fit for select Kawasaki, Suzuki and Yamaha applications. Its durable construction and specialized tooth design help support consistent chain engagement in demanding riding conditions.
CNC-machined from case-hardened and core-refined 655M13 nickel-chromium steel, the sprocket combines a tough outer surface with a strong internal structure. This material selection helps improve resistance to wear and deformation, supporting extended service life during trail riding, motocross and other high-load applications.
Machined self-cleaning mud grooves at each tooth help prevent mud and debris from building up around the chain contact areas. By promoting cleaner tooth engagement, the grooves help maintain smooth drivetrain operation and increase wear resistance in wet, muddy or abrasive environments. The ultralight design also reduces overall sprocket weight by approximately 10 to 15 percent compared with conventional designs, helping minimize unsprung and rotating mass.
The Renthal 258-420-13GP front sprocket is a practical replacement or performance upgrade for riders seeking durable materials, efficient debris clearance and reduced drivetrain weight. Verify your motorcycle’s year, model and chain compatibility before installation to ensure the correct fit.

Features:

• 13-tooth front sprocket designed for select Kawasaki, Suzuki and Yamaha motorcycles

• CNC-machined from case-hardened and core-refined 655M13 nickel-chromium steel

• Self-cleaning mud grooves at each tooth help prevent mud buildup

• Tooth design helps increase wear resistance and promote consistent chain engagement

• Ultralight construction provides approximately 10 to 15 percent weight savings

Ships from Parts Unlimited.