EK/PBR 520MRD7 13/50 Chain Kit - Ultra-Light Sprocket
Designed for the demanding terrains of motocross, this EK chain kit combines a gold 520 chain and an ultra-light aluminum rear sprocket. Engineered to minimize friction while maintaining good tensile strength and abrasion resistance, it is aimed at riders who want a lightweight and reliable transmission for their motocross sessions and amateur competitions.
- Color: Gold / Gold
- Pitch: 520
- Number of Links: 116
- Sprocket / Sprocket: 13/50 (delivered ratio)
- Sprocket Material: Ultra-light Aluminum
- Weight: 1.47 kg for 100 links
- Relative Lifespan: 450 (for 100 links)
The gold finish makes it easy to spot wear and adds a racing aesthetic. The aluminum sprocket reduces unsprung weight, beneficial for acceleration and handling on rough terrain. Ideal for motocross riders who regularly maintain their transmission (tension, cleaning, and lubrication).
Compatible Motorcycles (examples):
- HUSQVARNA TC 125 (2026)
- GAS GAS MC 125 (2026)
- HUSQVARNA FC 250 (2016)
Manufacturer Reference: Not provided