RK Standard (M) M520 Chain is built for riders who want a dependable 520 drive chain with excellent strength for its weight. With heat-treated, shot-peened components and solid rollers, it’s designed to handle hard use while maintaining consistent power delivery.
If your current chain is stretched, binding, or wearing sprockets too quickly, replacing it with a quality chain like the M520 helps restore smooth acceleration, more precise throttle response, and more reliable drivetrain performance—whether you ride motocross, enduro, or light street use.
Key features:
✅ Heat-treated medium carbon alloy steel construction
✅ All components heat-treated and shot-peened for maximum strength
✅ Four-point pin riveting and solid rollers
✅ Clip connecting link included for easier installation
Benefits of using it:
🔹 Strong, proven construction for dependable drivetrain performance
🔹 Non-sealed design helps keep weight down and efficiency high
🔹 Includes clip master link for quick servicing and replacements
Technical specifications (if needed):
📌 Chain size: 520
📌 Number of links: 114
📌 Seal type: Non-seal
📌 Master link type: Clip
📌 Tensile strength: 30.2 kN (6800 lb)
📌 Color/finish: Silver
📌 Max displacement (off-road/street): up to 250 cc
📌 Brand / Series: RK, RKM Series
📌 Vendor part number: 520-114-CL
Why choose this product?
⭐ Built with heat-treated and shot-peened components for durability and strength
⭐ A practical, service-friendly choice with an included clip master link
⭐ Ideal replacement chain for riders who want solid performance at an excellent value
