EK 525ZN/3D 525 Drive Chain

EK 525ZN/3D Drive Chain: Performance and Reliability for Your Sport Motorcycle

The EK 525ZN/3D chain combines robustness, lightness, and corrosion resistance to ensure optimal transmission on high-displacement motorcycles. Designed for performance enthusiasts, it guarantees exceptional durability even under heavy stress, while offering a refined style and enhanced efficiency.

• 525 pitch – specially reinforced for powerful sport motorcycles
• Z THREE D series – designed for maximum durability under intense demands
• 3D forged plates with reduced outer volume to minimize stress and optimize the weight-to-strength ratio
• Beveled outer plate – lightweight and elegant design, reducing weight by about 10%
• Drilled pin – material reduction for a weight saving of 5 to 7%
• Beveled inner plate – improves efficiency and smooths operation, with a weight reduction of approximately 4.1%
• Enhanced transmission efficiency thanks to the high precision of components
• ZN (zinc) coating providing excellent corrosion protection for increased longevity
• Award-winning design: the chain received the Good Design Award 2009 for its innovation and aesthetics
• Perfect for high-torque motorcycles requiring an ideal balance between lightness and durability

• Pin length: 23.10 mm
• Inner plate thickness: 2.2 mm
• Outer plate thickness: 2.4 mm
• Tensile strength: 44.6 kN
• Weight: 2.10 kg per 100 links
• Wear index (Std. 10=100): 3,200
• Seal type: QX2
• Recommended maximum engine capacity: 1,200 cc (Street use), not suitable for Off-Road

Choose the EK 525ZN/3D chain and provide your motorcycle with a reliable, lightweight, and high-performance transmission, ready to meet all road challenges.