Bike Front Wheel Riser Block with Anti-Skid Design,Indoor Bicycle Stabilize Stand Accessories Front Wheel Holder,for Indoor Bicycle Training and Stationary Bike
[Widely used]: Suitable for most road bikes and mountain bikes,
[Stability]: the Front Wheel Riser Block has a non-slip design, which can ensure the stability of the bicycle and your safety, and will not cause harm to your floor
[Material]: indoor bike trainers is made of high-quality environmentally-friendly plastic material, which is very safe and will not smell indoors.