EK CHAIN PBR 520SRX2 15/48 - Ultra Light Rear Sprocket Chain kitRef : EKC04182A / 3069167

EK/PBR 520SRX2 Chain Kit 15/48 - Ultra-Light Sprocket

Designed for off-road riders, this EK SRX2 chain kit offers a clear compromise between durability and price. It features the basics of a 520 transmission with an ultra-light aluminum sprocket that reduces rotating mass, while maintaining a steel/steel chain suitable for motocross demands. Ideal for vintage or modernized bikes requiring a 15/48 ratio.

• Pitch: 520
• Sprocket / Sprocket: 15 / 48
• Number of links: 116
• Color: Steel / Steel
• Sprocket Material: Aluminum (ultra-light)
• Weight: 1.54 kg / 100 links
• Relative lifespan index: 3300 (for 100 links)

Easy installation for DIY crews: the included aluminum sprocket facilitates angle changes and reduces unsprung mass, while the 520SRX2 chain remains a reliable choice for motocross. Don't forget regular maintenance (tension and lubrication) to get the best out of your transmission.

Common compatibilities: KTM 600 LC4 (1992-1993), KTM 600 GS (1993) — check the pitch and number of teeth before ordering.