EK CHAIN 525MVXZ2 QX - Ring 525 Universal ChainRef : EKC02956A / 1147821015

EK 525MVXZ2 QX-Ring Drive Chain (manufacturer part number: 525MVXZ2-STL 110 MLJ) — a premium replacement chain from EK CHAIN, designed for machines from 600 to 1100 cc and suitable for a wide range of uses, from urban to track.

Built around QX seals, the 525MVXZ2 limits friction at the pins for smoother transmission rotation. The drilled side plates lighten the assembly without sacrificing strength, while the large diameter pins enhance durability under load. According to the manufacturer, these design choices extend the chain's lifespan — up to 1.5 to 2 times that of a standard O-ring chain.

• Pitch: 525
• Number of links: 110
• Color: steel / steel
• Weight: 1.89 kg (for 100 links)
• Relative lifespan: 3500 (for 100 links)
• Reference: 525MVXZ2-STL 110 MLJ

Versatile, it is suitable for roadsters, trails, sport bikes, touring bikes, and more — ideal for riders looking for a reliable chain for daily use or sporty outings. Compatibility examples: KTM 1390 SUPER DUKE R EVO, DUCATI DIAVEL V4, HONDA NT 1100.