Kona 2015: Ironman Village Expo

Zipp 808 NSW » The followup to Zipp's Firecrest and Firestrike wheels is the new NSW line. Similar to Felt's 'FRD' designation or Specialized's 'S-Works' moniker, NSW refers to the best Zipp has to offer. The 808 NSW features similar design language to the previous generation, but offers some very slick magnetic hubs, a new sawtooth dimple pattern said to improve shedding of air, and the grooved brake track aimed at improving braking.

Every year the Ironman Hawaii expo offers something different and new. Here's what we saw this year.