
EK/PBR 520MRD7 13/48 Chain Kit - Standard Sprocket: a kit designed for motocross, which combines a gold 520 chain and a standard steel sprocket. It is intended for riders who want to renew their transmission with a part suited to the demands of off-road riding.
The EK/PBR 520MRD7 chain is designed to minimize friction and provide good resistance to traction and abrasion, important qualities on the muddy and rocky terrains of motocross. The gold finish facilitates visual identification and resists dirt between cleanings. The standard steel sprocket ensures robustness and compatibility with most motocross transmissions.
Particularly suitable for motocross machines such as the TRIUMPH TF 450‑X (2026), the KTM 150 SX (2026), and the HUSQVARNA FC 450 (2019). Manufacturer reference: Not provided.