Features: This lightweight tension motor features quiet operation and quality materials, ensuring long-lasting performance and easy installation. Enhances your workout experience with a fitness resistance tension motor designed to provide stable and adjustable resistance for rowing machines and exercise bikes. With its compact size, this resistance motor is suitable for most models, making it an essential component for maintaining optimal performance in your fitness equipment. Perfect for home gyms, commercial fitness centers, rehabilitation facilities, and personal training spaces, offering versatile application across various settings. Ideal for fitness enthusiasts, home users, gym owners, and professional trainers seeking reliable equipment accessories. Specifications: Material: Plastic Color: As shown in the picture Package Weight: Approximately 85g Size: Approximately 6 x 4.5 x 6.5cm / 2.36 x 1.77 x 2.56in Package Includes: 1 Piece Fitness Resistance Tension Motor Note: Please allow 1-2cm error due to manual measurement. Please ensure you are comfortable with this before purchasing. Due to differences between monitor displays, the picture may not reflect the actual color of the item. Thank you!