EK/PBR 520MRD7 15/48 Chain Kit - ultra-light sprocket: equipment designed for motocross riders seeking lightweight and grip. This combination of 15 tooth sprocket / 48 tooth rear sprocket pairs a high-performance 520 chain with an ultra-light aluminum sprocket to reduce unsprung mass and enhance the bike's agility through transitions and jumps.
- Brand: EK CHAIN
- Pitch: 520
- Number of links: 116
- Color: Gold / Gold
- Sprocket material: Aluminum (ultra-light)
- Weight: 1.47 kg (for 100 links)
- Relative lifespan: 450 (for 100 links)
- Manufacturer reference: Not provided
Designed to minimize friction while providing good resistance to tension and abrasion, this combination is aimed at off-road and competition enthusiasts. The gold finish adds an aesthetic touch and facilitates visual wear monitoring. Ideal for enduro/cross machines, it is particularly suitable for Husqvarna TE 400 models (2001–2002) listed among the compatibilities.
For incisive riding on demanding terrains, this chain kit lightens the rear wheel without sacrificing the robustness expected on muddy tracks, whoops, and jumps. Regular tension checks and adjustments are recommended to maximize the lifespan of the drivetrain.
