Professional Commercial Use for Spinning Bike Cardio Exercise Fitness Equipment Gym Commercial Bodybuilding Spinning Bike. Non-Polar Magnetic Resistance: Features smooth and quiet magnetic resistance with leather belt transmission. Customized Color Options: Available in customized colors to match your gym or home decor preferences. Durable Construction: Built with a 20kg flywheel and sturdy frame for professional commercial use. Comprehensive Warranty: Frame covered for 5 years, other parts for 1 year with free replacement parts. CE Certified Quality: Meets CE certification standards for safety and quality assurance. Easy Assembly Support: Includes videos, pictures, and labeled parts for straightforward assembly. Flexible Customization: Offers customized logo and size options for specific business needs. Fast Delivery: Typical delivery time is 7-15 days after order confirmation and deposit.