The EK CHAIN 520MVXZ2 chain kit with a pitch of 520 is designed for demanding roadsters: 15-tooth sprocket / standard 43-tooth rear sprocket, 106 links. This gold chain stands out with its lightweight side plates, large diameter pins, and low-friction QX seals, all contributing to smooth performance and delayed wear. Ideal as an OEM replacement for road bikes between 600 and 1,100 cm³.
- Reference: EK/PBR 520MVXZ2 15/43 – standard sprocket
- Brand: EK CHAIN
- Pitch: 520
- Number of links: 106
- Color: Gold / Gold
- Sprocket material: Steel
- Weight: 1.74 kg / 100 links
- Lifetime index: 3400 (for 100 links)
- Technology: lightweight plates, oversized pins, QX seals
Designed to offer longevity and performance on the road, this MVXZ is a relevant choice for those replacing the chain, sprocket, and rear sprocket in one operation. Installation and adjustment are recommended by a professional to ensure optimal tension and safety. Compatible motorcycle examples: Ducati Monster (2025, 937 cm³) and Monster/SP variants.
