EK/PBR 520SRX2 Chain Kit 14/50 - Ultra-Light Sprocket
Designed for motocross enthusiasts seeking a reliable and economical chain kit, this EK SRX2 kit combines a 520 chain with a golden look and an ultra-light aluminum sprocket. The 14/50 setup is suitable for typical trail/cross engines and offers a common configuration for final drive transmission.
- Brand: EK CHAIN
- Chain Type: 520 SRX2, color Gold/Gold
- Sprocket / Sprocket: 14 / 50 teeth (ultra-light aluminum sprocket)
- Number of Links: 114
- Pitch: 520
- Weight: 1.54 kg for 100 links
- Durability Index: 3300 (reference for 100 links)
This kit is naturally intended for off-road use where the lightness of the aluminum sprocket minimizes unsprung mass. Installation, tension adjustment, and regular maintenance (cleaning and lubrication) are essential to get the best performance from the transmission. Compatible with many motocross bikes — for example: KTM 450 EXC RACING (2006 - 450 cc).
Check the exact compatibility with your model and year before installation. Supplied without manufacturer reference indication (not provided).
