EK/PBR 520MRD7 Chain Kit 13/48 - ultra-light sprocket: a set designed for motocross riders who seek lightness and efficiency on the track. The combination of 520 chain and ultra-light aluminum sprocket reduces the rotating mass at the transmission, which is beneficial during acceleration and gear changes on rough terrain. Gold finish adds a touch of style and provides extra protection against corrosion.
- Brand: EK CHAIN
- Pitch: 520
- Number of links: 116
- Sprocket: Ultra-light aluminum, supplied ratio 13/48
- Color: Gold / Gold
- Weight: 1.47 kg for 100 links
- Relative lifespan: 450 (for 100 links)
Designed to withstand the demands of motocross — jumps, acceleration, mud, and abrasive tracks — this kit is aimed at competitive riders and discerning enthusiasts. The aluminum sprocket lightens the transmission without unnecessarily adding weight to the swingarm, while the EK chain ensures smooth sliding between the sprocket and chainring.
Notable compatibility: recommended for HUSQVARNA TE 410 models (1998–2000). Manufacturer reference: Not provided.
