EK/PBR 520MRD7 13/52 - standard sprocket kit EK CHAIN: set for motocross riders seeking a reliable and robust transmission. Designed to withstand the demanding conditions of motocross terrains, this kit combines a gold chain and a standard steel sprocket for a durable compromise between abrasion resistance and traction hold.
- Pitch: 520
- Sprocket/crown configuration: 13/52 (13-tooth sprocket / 52-tooth crown)
- Number of links: 116
- Color: Gold / Gold
- Crown material: Steel (standard crown)
- Weight: 1.47 kg for 100 links
- Relative lifespan: 450 (for 100 links)
This kit is suitable for cross machines and competitive environments where the chain endures friction and impacts. Ideal for models such as HUSQVARNA FE 450 (2022), KTM 250 EXC-F SIX DAYS (2022), or HUSABERG FE 450 IE (2013). To maintain longevity and performance, regularly check the tension, clean, and lubricate after each muddy or dusty outing.
