Lower bearing for the Pro Dirt Bike neck. Enhance your vehicle's performance with the Pro Dirt Bike Tapered Roller Bearing (91683/24). This precision-engineered bearing is designed to handle both radial and thrust loads effectively, making it ideal for various automotive applications. The tapered design allows for smooth operation while maintaining proper alignment under demanding conditions. Built to exacting specifications, this roller bearing provides reliable performance and durability. The 91683/24 configuration ensures compatibility with specific vehicle requirements. Whether you're maintaining your daily driver or upgrading your off-road machine, this tapered roller bearing delivers the dependable operation you need. Perfect for professional mechanics and DIY enthusiasts alike who demand quality components for their vehicles.