Bike Cassette Chrome Molybdenum Steel 9 Speed Bicycle Freewheel Repair Parts for Mountain Bike11T

Feature: 1. High accuracy thread processing ensures a close connection with the bicycle hub to achieve smooth operation. 2. The high performance design provides fast riding speed while also saving effort, smooth turning motion without too much noise. 3. Made of chromium molybdenum steel, it has the characteristics of strong corrosion resistance and high durability. 4. After professional design, the bicycle cassette is suitable for 9 speed mountain bikes. 5. Exquisite workmanship makes this cassette replacement a perfect replacement for the old cassette on bicycles. Specification: Item Type: Bike Cassette Material: Chrome Molybdenum Steel Speed Type: 9 Speed . Package List: 1 x Bike Cassette