EK 520 MVXZ Quadra-X Ring Chain – 120 Link | By EK Chain | For Electric and Street Motorcycles

Key Features

• Quadra-X Ring sealed chain for reduced friction and extended lifespan
• Compatible with all bikes using a 520 chain
• Lightening holes in side plates to reduce rotating mass
• Large diameter pins for increased tensile strength
• Consistent, smooth power transfer under high torque loads
• Excellent resistance to stretch and long-term wear

Why Choose the MVXZ Quadra-X Ring Chain

Electric motorcycles are especially hard on chains due to instant torque delivery. The MVXZ is engineered to withstand these forces while minimizing friction and maintenance. Whether you are replacing a worn chain or upgrading for durability and smoother response, this chain delivers proven performance and reliability.

Technical Information

• Chain Size: 520
• Chain Type: Quadra-X Ring
• Link Count: 120 Links

Fitment

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

The EK 520 MVXZ Quadra-X Ring Chain is a dependable choice for riders who demand strength, longevity, and smooth performance from their drivetrain. Built to handle real-world torque and real-world miles.