Robust steel frame with triangular design for stability. The roller coach supports up to 150 kg, and a front wheel support is included to increase stability and protect the floor during use. Broad compatibility with 26 28 inch bicycles, including mountain bikes and 700C road bikes. The double locking system securely fixes the rear wheel to prevent any movement during training. Magnetic resistance for smooth, low impact workouts. The two bicycle trainers are controlled by magnet resistance with adjustable levels, suitable for both beginners and experienced riders. Foldable and portable for easy storage. The stand folds for compact storage when not in use and can be conveniently placed in the trunk of a car for transport. Practical applications and use scenarios Indoor conditioning in all weather: Use the roller coach at home to maintain fitness when outdoor riding is not possible due to rain, cold, or busy schedules. Pre ride warm up and cooldown: Set up quickly, secure your bike, and perform structured warm ups or cooldowns before or after outdoor rides. Home gym and travel friendly training: Fold it away to save space in small home gyms, or fold and transport in a car trunk for training on the go. Key specifications at a glance Load capacity: up to 150 kg Bike compatibility: 26 28 inch wheels (mountain bikes and 700C road bikes) Frame: robust steel with triangular stability Wheel fixation: double locking system for secure rear wheel engagement Resistance: magnetic resistance with adjustable levels Storage: foldable design for easy stowage and transport