bicycle
Description
1. Aluminum frame
2. Shimano transmission
3. One finger dial
4. Positioning chain
5. Three-dimensional induction mark
6. Aluminum cassette drum
7. Paint inside line
1. Aluminum frame
2. Shimano transmission
3. One finger dial
4. Positioning chain
5. Three-dimensional induction mark
6. Aluminum cassette drum
7. Paint inside line