Comfortable pedal straps to make your foot in place. Adjustable knob to meet different requirements. Good for increasing strength and improving coordination. Specifications: 1. Material: ABS & PP & Iron & 0.16kg Plastic Flywheel 2. Color: White & Black 3. Dimensions: (16.93 x 14.96 x 12.20) / (43 x 38 x 31)cm (L x W x H) 4. Weight: 11.02lbs / 5kg 5. Condition: New Package Includes: 1 x Exercise Bike 1 x Manual