EK/PBR 520SRX2 Chain Kit 13/51 - Standard Sprocket
Designed for motocross riding, this EK SRX2 chain kit offers a well-regarded balance between performance and price. Ideal for restoring the transmission of a machine like the YAMAHA WR 250 F (2020-2022), it includes a 520 chain and a standard steel sprocket for reliable drive on demanding terrains.
- Color: Gold / Gold — a refined aesthetic to match your rolling chassis.
- Pitch: 520, suitable for motocross and light trail applications.
- Number of Links: 114 (cutting/adaptation may be required depending on installation).
- Sprocket: Steel — durability for consistent wear.
- Weight: 1.54 kg / 100 links — manufacturer information for comparison.
- Relative Lifespan: 3300 (relative index provided by the manufacturer).
This kit is a practical solution for replacing the chain and sprocket with compatible and recognized parts in the motocross world. Installation and adjustments should be carried out according to the manufacturer's recommendations and your workshop tools to ensure safety and longevity of the transmission.
