EK/PBR 520MRD7 13/48 Chain Kit — designed for motocross riders seeking a reliable and understated transmission. This kit combines a high-quality 520 chain with a 13-tooth sprocket and a standard 48-tooth rear sprocket, allowing for direct mounting on many off-road models. The gold/gold finish provides a polished look while facilitating identification during inspections and maintenance.
- Brand: EK CHAIN
- Pitch: 520
- Number of Links: 114
- Sprocket / Rear Sprocket: 13 / 48 (standard rear sprocket)
- Rear Sprocket Material: Steel
- Color: Gold / Gold
- Weight: 1.47 kg / 100 links (manufacturer's data)
- Relative Lifespan: 450 (reference for 100 links)
Suitable for motocross environments, this kit is particularly compatible with Husqvarna WR 250/300 (listed models). For optimal longevity: regular tension checks, appropriate lubrication, and inspection of the rear sprocket teeth are recommended. This kit provides the essential components for quickly restoring a transmission on the track or during enduro outings — robust steel components and standard configuration for easy installation and maintenance without surprises.
