EK/PBR 520MRD7 15/48 Chain Kit - ultra-light sprocket by EK CHAIN: a kit designed for motocross use, which includes a 520 MRD7 chain and an ultra-light aluminum rear sprocket (48 teeth) paired with a 15-tooth front sprocket. Gold finish for a racing look and corrosion protection.
- Type: Chain kit for motocross (pitch 520)
- Color: Gold / Gold
- Number of links: 114
- Sprocket material: Ultra-light aluminum (48 teeth)
- Pitch: 520
- Weight: 1.47 kg (reference weight for 100 links)
- Lifetime index: 450 (reference for 100 links)
This kit is aimed at motocross riders looking for a complete transmission ready for installation on compatible machines. The aluminum sprocket reduces unsprung mass, beneficial for agility and angle changes on technical terrains. The MRD7 chain, with its 520 pitch and 114 links, is suitable for the shafts and swingarms required by high-displacement enduro/cross motorcycles.
Main compatibilities: Husqvarna TE 570 (H601AA) models 2002, 2003, and 2004. Before installation, check the fit of the dimensions and perform precise tension adjustments, as well as regular lubrication to optimize wear and longevity.
