You can choose between two types of material for your roller:
- PVC
- Aluminum
The difference between the two is the heat dissipation capacity caused by friction with the wheels of your bicycle.
Aluminum provides better dissipation and, therefore, less wear on your tires.
Only if you use your RooDol by ZYCLE very intensively with a track bike should you opt for an aluminum finish.
A PVC finish on your roller will be more than sufficient in all other cases.