At DMG Motorsports, we present the RK EXCEL 520EXW Drive Chain, a purpose-built chain for ATV swingarm movement and increased torque stresses. This 120-link chain features thermal crack resistant sideplates and is designed to wear 1.7 times longer than O-ring chains, helping provide dependable off-road and ATV performance.

Features:

• 520 size with 120 links
• Designed for ATV swingarm movement and increased torque stresses
• Wears 1.7 times longer than O-ring chains
• Special thermal crack resistant sideplates
• Tensile strength: 7,700 lbs
• Maximum rating: 750cc off-road and ATV
• Weight: 3.70 lbs
• Clip-type master link included
• Rivet-type master link available separately
• Maximum chain width: 22.0mm
• Not recommended for street use