60% off Amazon！LONGWHEEL Bicycle Rollers Foldable and Adjustable Indoor Fitness Cycling Bike Trainer

About this item Widely Applicable: The folding bike roller trainer is suitable for all 16" - 29" bikes. Max Load: 330LB Safe and Durable: Our bike roller is made of aircraft-grade aluminum, which enhances stability and safety. Meanwhile, a bicycle roller trainer with symmetric bearings can make it work in balance Easy to Use: Featuring multiple adjustment functions, the roller trainer can be adjusted according to your needs. Plus, the indoor bicycle roller riding platform with a pedal design makes you get on and off easily Portable Design: Our bike roller training adopts a foldable design for convenient storage to save your space. Equipped with a storage bag, you can pack easily Workout at any time: This bike roller trainer is perfect for you to exercise indoors and make sure your training program will not be affected by weather