EK/PBR 520MRD7 13/50 Chain Kit - ultra-light sprocket: a transmission set designed for motocross, where strength and lightness are essential. The EK 520MRD7 chain combines surface treatments and a design aimed at minimizing friction while providing good traction and abrasion resistance, meeting the demands of challenging terrains and intensive competition/recreational use.
- Configuration: 13 teeth sprocket / 50 teeth sprocket (complete kit)
- Chain type: pitch 520, 116 links (delivered adjustable according to installation)
- Color: gold / gold, aesthetic and recognizable finish
- Sprocket: "ultra-light" aluminum, designed to limit peripheral weight
- Relative lifespan: 450 (value based on 100 links)
- Weight: 1.47 kg for 100 links
- Brand: EK CHAIN — manufacturer reference: Not provided
This chain kit is aimed at motocross riders looking for robust and lightweight equipment for their cross outings or timed events. Check the number of links and the pitch during installation to adjust the length. Examples of frequently compatible models: KTM 250 EXC TPI SIX DAYS (2022), KTM 250 EXC TPI (2022), and KTM 250 EXC SIX DAYS (2017).