The current PowerTap SL wireless hub, which can be retrofitted to work with the Garmin 705.
The current PowerTap SL wireless hub, which can be retrofitted to work with the Garmin 705.The current PowerTap SL wireless hub, which can be retrofitted to work with the Garmin 705.
The current PowerTap SL wireless hub, which can be retrofitted to work with the Garmin 705.