RK 520 XRU Drive Chain – 120 Links (Gold)

🛠️ Description
The RK 520 XRU is purpose-built for high-performance off-road racing. Designed with UW-ring seals to reduce friction, this lightweight chain maintains consistent horsepower delivery from start to finish. With a tensile strength of 9,000 lbs and race-proven durability, it’s a favorite for motocross and ATV competition builds where every ounce of power transfer counts.

⚠️ Note: This chain is not recommended for street use. It is engineered specifically for racing applications.

✅ What’s Included

• (1) RK GB520XRU Drive Chain (120 links, gold finish)

• Rivet-style master link

📦 Fitment

• Universal fit for motorcycles and ATVs requiring a 520 pitch chain

• Optimized for off-road and racing use up to 1000cc

• Ideal for motocross, ATV racing, desert, and enduro builds

🛡️ Warranty Info
RK racing chains are built in Japan to the highest competition standards. Warranty covers defects in materials or workmanship. Normal wear and racing use are excluded.

🔑 Key Features

• Lightweight UW-ring sealed design

• Maintains horsepower efficiency with minimal drag

• 40 kN / 9,000 lb tensile strength

• Gold finish for durability and premium appearance

• Race-only chain – not street legal