Bicycle Specifications: 21 speeds, Shimano derailleur (primary grade): Size: 26 inches. Frame: 17-inch steel. Materials: Steel. Number of speeds: 21 speeds (7 rear speeds and 3 front speeds). Shimano derailleur (primary grade). Shimano (500-7, Front Derailleur TZ30 & Rear Derailleur TZ 50). Suspension: Front and rear suspension. Brake type: Front and rear discs. Pedal type: Aluminum (plastic pedals). Product weight: 22 kg. Luxury seat. A unique offer, a foldable hybrid sports bicycle, black and white. Suitable height and weight for the bicycle. The bicycle can bear up to 120 kg. Suitable height from 140 to 180 cm. All its accessories are available: Helmet Gloves Light and horn Air pump Water bottle