Giant H2PRO Frame Bag pickuponly These revolutionary new rollers by

These revolutionary new rollers by Tacx move with the rider

Offset: Standard: 47mm chainline

An absolute stunner

Adjustable leg assures the perfect fit for all frame sizes

Giant H2PRO Frame Bag pickuponly These revolutionary new rollers byAvailable in 3 liter, 4 liter and 4. 5 liter sizes the H2Pro Frame Bag is designed to store bulky items within the bike frame without altering the bikes center of gravity or handling characteristics. Constructed with Giant's all new H2Tex three layer waterproof fabric and a high quality water and dust proof zipper, the H2Pro Frame Bag features a hidden port that allows you discrete access to the bag for charging batteries or connecting to a hydration