Just1 J-STR Dem Size:Medium and accepts Pinlock inserts for

and accepts Pinlock inserts for enhanced functionality

Engineered for riders who prioritize safety and longevity on the trail

and commercial operations

Suitable when manufacturers require for the transmission an SAE 10W-40 engine oil or SAE 90 gearbox oil

Just1 J-STR Dem Size:Medium and accepts Pinlock inserts forThe Just1 J STR Road Helmet combines advanced safety, exceptional comfort, and modern styling for riders who demand premium performance on every journey. Designed with a lightweight yet durable ABS shell, the J STR features advanced safety technologies, superior ventilation, and a comfortable antimicrobial interior, making it the ideal full face motorcycle helmet for commuting, touring, and everyday road riding. Key Features Durable ABS Shell with 2