520 MVXZ Quadra-X Ring Chain-130 Link | By EK Chain | For Street and Electric Motorcycles Using 520 Chain

Key Features

• Quadra-X Ring sealed chain for reduced friction and extended chain life
• Compatible with all bikes using a 520 chain
• Lightening holes in side plates to reduce rotating mass
• Large diameter pins for increased tensile strength
• Smoother throttle response and power transfer
• Excellent resistance to stretch and long-term wear

Why Choose the MVXZ Quadra-X Ring Chain

Electric motorcycles place instant torque loads on the drivetrain, which can quickly wear out lower-quality chains. The MVXZ is built to handle those loads while minimizing friction and maintenance. For riders who want reliability, longevity, and smooth performance across both gas and electric platforms, this chain is a solid, proven choice.

Technical Information

• Chain Size: 520
• Chain Type: Quadra-X Ring
• Link Count: 130 Links

Fitment

• All bikes using a 520 chain
• Stark Varg
• Altis Omega
• Sur-Ron Storm Bee
• Sur-Ron Ultra Bee

• Talaria Komodo

• Arctic Leopard 880
• Arctic Leopard EX / XE 880 / 800 (Cheetah) – 520
• Arctic Leopard EXT 700 / 600 / 500 – 520
• Arctic Leopard EX 800 / 700 / PRO
• KTM Freeride E-XC
• Zero Motorcycles FX and FXE (with chain conversion kit)
• Flux Primo
• Electric Motion Escape and Epure
• Yamaha TY-E 2.2

If you are upgrading a high-torque electric motorcycle or refreshing the drivetrain on a performance street bike, the EK 520 MVXZ Quadra-X Ring Chain delivers smooth operation, long wear life, and the durability riders expect from EK.