Mountain Bike Cassette Ultra Light Spline 12 Speed 10‑52T Cassette for M7100 M8100 XTR M9100

Feature: 1. Product Material: The 12 speed bike cassette is made of chrome molybdenum steel (with nickel chromium treatment on the surface), which has good corrosion resistance and heat resistance. There is no need to worry about long term use of friction heat, which will affect its service life. 2. High Strength And Wear Resistance: Made of chromium molybdenum steel, 12 speed cassette has high rigidity and strength, and its wear resistance is higher than that of its peers. 3. Good Features: The 12 speed bicycle cassette is characterized by smooth rotation, no noise, easy maintenance and little internal friction. 4. Stable Operation: High accuracy internal thread of 12 speed cassette ensures close connection with bicycle hub and stable operation. 5. Product Application: 12 speed 10‑52T cassette is suitable for 12 Speed M7100, M8100, XTR M9100 series. Specification: Item Type: Mountain Bike Cassette Product Material: Nickel Chromium Steel Product Speed: 12 Speed 10 52T Color: As Pictures Shown Weight: Approx. 726g 25.6oz Product Application: Suitable for 12 Speed M7100, M8100, XTR M9100. Package List: 1 x Bike Cassette1 x Accessory