ZenTri 639 - How to Bike with Zen by ZenTriathlon published on 2017-06-07T09:59:21Z An A to Z review of how to set up your bike the Zen way for the best results, and how to ride for the best training and racing. Also a long term review of Finis Agility swim paddles and how to use a drag chute for best results. And much more! Genre Sports