EK CHAIN PBR 520 MVXZ2 - 15/40 - 108 Standard steel sprocket Chain kitRef : EKC04940A / 3071071

EK/PBR 520 MVXZ2 Chain Kit - 15/40-108 by EK CHAIN: a transmission set designed for roadsters, featuring a super-reinforced chain and standard steel sprocket. Designed to smoothly transfer power, this kit combines an MVXZ chain with QX seals and a steel sprocket for a robust and reliable road solution.

• Type: 520 MVXZ2 Chain Kit
• Pitch: 520
• Sprocket / Sprocket: 15 / 40
• Links: 108 (rivet link)
• Sprocket: Standard steel
• Features: lightweight side plates (lightening holes), large diameter pins, QX seals reducing friction
• Colour: steel / steel

The super-reinforced construction aims to enhance wear resistance and load-bearing capacity, while the QX seals limit friction for smoother operation. According to the manufacturer, this chain can offer superior longevity compared to standard chains, making it a relevant choice for road motorcycles from 600 to 1,100 cm³ — particularly modern roadsters.

Compatible with models requiring a 520 pitch and 108 link length, this kit is aimed at riders seeking a durable, easy-to-maintain, and high-performing transmission for everyday use. Installation by a recommended workshop is advised for correct riveting and precise tensioning.