27.5-Inch Elecony Mountain Bike 21 Speed Aluminum/High-Carbon Steel Frame

Details [ Aluminum Mountain Bike Suspension Frame]— The Elecony Mountain Bike’s 27.5-inch modern aluminum frame allows for ultimate bump absorption, making it the perfect bike for a smooth ride on mountain roads, forest paths and highways. [Great Braking System]— The Elecony Mountain Bike has simple yet sophisticated mechanical disc brakes that allow for more precise and controlled braking. Mechanical disc brakes are more effective than rim brakes, helping to keep you safer when riding at high speeds, down slopes, and in wet and slippery conditions. [Excellent Shimano Shifter]— With an Shimano TZ500 shifter; Classic 21 speeds; front derailleurs and rear derailleur make the gearshift sensitive, so you can quickly select a gear for every terrain. Enjoy different speed cycling experience. [27.5-inch Unique tire]— Ultra durable Elecony Mountain Bike tires are made of high-quality rubber and have strong puncture-resistance and abrasion-resistance; bicycle tire is suitable for riding in the