V2 Roller Rocker Arm Kit

The TB Parts rocker arm kit serves as an essential upgrade or replacement for engines equipped with TB V2 cylinder heads. Each kit includes a comprehensive set of hardware, featuring rocker arms, shafts, a mounting plate, and 22mm overall length tappet screws. This assembly is designed for direct fitment into the TB V2 head architecture, ensuring proper valvetrain geometry. This kit is compatible exclusively with TB V2 head systems. Ensure your engine setup uses this specific cylinder head before installation. For those maintaining or rebuilding performance mini bike engines, these parts offer a robust solution to factory valvetrain limitations.