*Made of high quality material, durable and practical to use
*Highway cassette type 9-speed \10-speed \11-speed variable-speed bicycle flywheel can be compatible with the shifting systems of major mountain brands.
*Made of high-strength steel, made by quenching and tempering hardening technology.
*Therefore, it has high strength, durability and strong wear resistance.
*Strong oxidation resistance, not easy to rust, long service life. Due to the unique design of the mountain bke sprocket, the shift function can be well controlled.
*Using hollow design, the weight is reduced. The surface is made by vacuum colorful electroplating process. No fading on the electroplated surface. The surface is more beautiful, giving a luxurious feeling.
*Gear ratio: 11-28T (11-13-15-17-19-21-23-25-28T)
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.