27.5inch Mountain Bike with Disc Brakes, 21 Speed Bike for Adult Women Men, Suit for Rider 5'1"-5'8", Blue

【Shimano 21-Speed】: Provides a variety of speed options to adapt to different terrains. 【Front and Rear Disc Brakes】: Offer excellent braking performance in all weather conditions. 【Aluminum Alloy Construction】: Lightweight and sturdy, offering excellent durability and maneuverability. 【High-Performance Tires】: 27.5*1.95 tires provide superior traction and a comfortable riding experience. 【Easy Assembly】: 85% pre-assembled, with free pedals and assembly tools included.