The STIHL ROLLOMATIC E Light guide bar is a general-grade laminated chainsaw bar constructed from high-grade steel for strength and reliability. Designed with two hollowed-out steel plates that are electrically welded together, this bar is 30% lighter than the standard version. To further reduce weight, the guide bar is completely hollowed after welding and filled with fiber-reinforced polymide. This advanced construction makes the ROLLOMATIC E Light up to 38% lighter compared to the standard ROLLOMATIC E, providing improved handling and reduced operator fatigue during extended use. Engineered for chainsaw users who demand both durability and efficiency, this lightweight guide bar delivers excellent stability, reduced weight, and long-lasting performance for a variety of cutting applications.