STABILITY ON ALL SURFACES: Constructed with a wide base and low stances to maintain a consistent balance. STURDY, STURDY AND SAFE: Training for aerobic bikes should be exactly that. The dual locking system easily locks the bike in place, while the wide frame and front riser block prevents wobble. There has never been a vehicle like this. Note: 1 Product 100% Physical Photography, In order to ensure the quality of the guarantee, the ability to take photos is limited, so it will take light problems. Angle problems and computer display problem colors are a little different, but the product is inevitably different from the picture color, but there is no significant difference, the product is the same as the real thing. Thanks for your understanding. Enjoy your shopping time! Packing: 1 x Bicycle Training Bracket