
JT 520HDS 13/49 Super Reinforced Chain Kit - Ultra-Light Mud-Resistant Sprocket
Designed for motocross use, this JT DRIVE CHAIN kit combines strength and lightness. The 520 HDS chain in black/steel finish features XS-Ring seals for optimized protection against dirt and wear. The ultra-light aluminum sprocket adopts a mud-resistant profile that limits dirt accumulation and facilitates maintenance after muddy rides.
This kit is designed for motocross riders looking for a reliable and easy-to-maintain transmission between training sessions. It is particularly suitable for the original setups of SUZUKI RM-Z 250 models (2010, 2011, 2012), while also being compatible with other machines that accept a 520 pitch and a 13/49 configuration. Chain installation and tension must follow the motorcycle manufacturer's recommendations.