ZTTO 11 Speed Cassette 1132T UltraLight Road Bike Freewheel Cassette Sprocket Bicycle Freewheel Replacement

Feature: 1. With a hollow design, the weight is reduced, and it will not add too much burden to your bicycle when using it. 2. The flywheel rotates steadily without noise, ensuring a close connection with the bicycle hub and smooth operation. 3. Made of high‑quality metal material, it has good corrosion resistance and heat resistance. 4. There is no need to worry about long‑term use of friction and heating, which will affect its service life. 5. It has high strength, strong durability and abrasion resistance, compatible with 11‑speed road bike for HG system. Specification: Item Type: Freewheel Cassette Material: Aluminum Alloy + Steel Product Color: Multicolor Product Weight: Approx. 298g 10.5oz Gear Ratio: 11 32T (11 12 13 15 17 19 21 23 25 28 32T) Compatibility: For 11 speed road bike for HG system. Package List: 1 x Flywheel2 x Sprocket1 x Flywheel Cover Note: After the installation is complete, check whether the flywheel is locked and whether it is aligned.