What’s up with this new Giant Propel?

The Nerds are back with another group episode, this time with Ronan doing his best Aussie impersonation since Dave is away on holiday. On tap this week is a detailed introduction of Giant’s new Propel aero road bike — and its wild Cadex 50 Ultra Disc carbon fiber wheels — along with a frank discussion of what’s going on with Wahoo’s revamped Speedplay pedals. And as always, we wrap up with a round of Ask a Mechanic, including a little incident Caley himself had with a little hydraulic fluid.