The EK/PBR 520SRX2 15/42 chain kit is designed for riders seeking a good balance between performance and price for their transmission. Coming from the SRX series, this reference focuses on proven reliability and materials suited for modern road and roadster use.
- Composition: 520 chain (118 links) + 15-tooth sprocket / 42-tooth ultra-light crown.
- Crown: hard anodized aluminum — ultra-light finish to minimize the weight of the part without compromising durability.
- Color: steel chain / steel.
- Pitch: 520.
- Relative lifespan: 3300 (reference on 100 links).
- Weight: 1.54 kg for 100 links (manufacturer's value).
Designed for road and roadster use, this kit is compatible with models listed, such as the KTM RC 390 ABS (2022-2024) depending on the configuration. Installation and adjustment should be carried out according to the manufacturer's recommendations or by a professional. Regular maintenance (cleaning, lubrication, and correct tension) will help maximize the lifespan of the chain and sprockets.
Manufacturer reference: Not provided
