VGEBY1 Bicycle Freewheel Set, 6 Speed 14T 28T Bike Cassette Sprocket for Mountain Bikes Cycling Replacement Accessory

[Wear-resistant and Durable]: Our bicycle flywheels are made of high-strength metal materials, which are non-deformable, wear-resistant and durable, and have a longer service life to ensure maximum durability. [High Accuracy Thread]: The bicycle flywheel adopts high-accuracy threads and exquisite workmanship, which can be easily connected to the bicycle hub to ensure the smooth running of your bicycle. [Labor-saving and High-efficiency]: The chain rotates smoothly, which is suitable for chain links between 14T-28T. This bicycle flywheel set provides faster riding speed, more labor-saving, and is suitable for mountain bikes. [Quality Assurance]: Our bicycle flywheels have passed professional production and strict quality inspections, comply with strict quality standards, ensure safety and reliability, and provide excellent performance. [Satisfaction Guarantee]: If you are not satisfied with the bicycle flywheel set we received, you can contact us by email at any time, we will reply and solve your problem in time, and strive to provide better service.