Renthal 12T Grooved Front Sprocket 520 Chain Fits 93-04 Yamaha YZ125

• Color: Natural
• Model: Grooved
• UPC: 765442002806

The Renthal Front Sprocket for the 1993-2004 Yamaha YZ125 is precision CNC-machined from case-hardened, nickel-chromium-molybdenum steel for exceptional strength and durability. It features self-cleaning mud grooves at each tooth to prevent buildup, reducing wear and maintaining consistent performance. Designed for a 520 chain with 12 teeth, this sprocket offers a lightweight construction, with a 10-15% weight savings compared to standard designs. Engineered for durability and efficiency, it ensures optimal power transfer and longevity in demanding riding conditions.