Rapha Lightweight Indoor Cap - Black BF PSI The trainer is driven by

The trainer is driven by a belt

using a simple

Riding beyond the pavement can be rough

When paired with the RT-MT900 brake disc rotor (sold separately)

Rapha Lightweight Indoor Cap - Black BF PSI The trainer is driven byTraining indoors lets you avoid the worst of the weather, but theres one factor that is almost inevitable: sweat. To keep you cool and absorb excess moisture during the toughest turbo efforts, weve created the Indoor Training Cap. Made predominantly with a lightweight spacer mesh, the cap efficiently dissipates moisture and heat away from the head, working especially well in conjunction with a fan. The front panel features the same lightweight fabric