EK/PBR 520M3 13/50 Chain Kit - Ultra-Light Sprocket by EK CHAIN: a chain kit designed for motocross, where every gram and every link matters. This kit combines a 520 pitch chain with an ultra-light aluminum sprocket to reduce unsprung weight and fine-tune the gearing for rugged terrains.
- Color: Gold/Gold for a racing look that withstands splashes and mud
- Number of links: 114 (cutting/adaptation may be required depending on model)
- Pitch: 520, motocross standard
- Relative lifespan (100 links): 450
- Weight: 1.36 kg / 100 links (chain weight reference)
- Sprocket: ultra-light aluminum, designed to reduce the overall transmission weight
The design aims to minimize friction while providing good resistance to tension and abrasion, suitable for typical MX demands. This kit is ideal for those seeking high-performance transmission, with a lighter sprocket to enhance the responsiveness of the bike.
Compatibility (examples):
- SUZUKI RM-Z 450 (2026 - 450 cc)
- SUZUKI RM-Z 450 (2025 - 450 cc)
- SUZUKI RM-Z 450 (2024 - 450 cc)
Check the required number of links and spacer before installation. Suitable for motocross riders looking for a balance between weight and durability for intensive track use.
