EK/PBR 520MRD7 Chain Kit 13/49 - Standard Sprocket
Designed for off-road use, this EK CHAIN kit provides the robustness expected by motocross riders. The 520MRD7 chain in gold/gold finish combines a design aimed at reducing friction with high resistance to abrasion and traction — qualities that are useful on muddy tracks and in competitive use. Standard steel sprocket for reliable mechanical performance and simple, durable replacement.
- Brand: EK CHAIN
- Pitch: 520
- Sprocket/Chainring Configuration: 13/49
- Number of Links: 114
- Color: Gold / Gold
- Sprocket Material: Steel
- Relative Lifespan (for 100 links): 450
- Weight: 1.47 kg / 100 links
Ideal for motocross bikes like the SUZUKI RM-Z 250 (2016–2018), this kit is aimed at riders looking for a reliable and easy-to-maintain transmission. During installation, ensure proper tension adjustment and regularly lubricate the chain to maximize its longevity and preserve the condition of the sprocket teeth. Suitable for demanding off-road conditions but requires appropriate maintenance (cleaning, lubrication, wear inspection).
Manufacturer Reference: Not provided
