Ergon BX4 Evo - Maximum Space

Maximum space for multi-day trips and Transalp-touring with a full 30 liters of volume. Thanks to the 5-way adjustable fitting system, our „Adaptive Carrier System“ load compression principle and its „Ergonomic Pre-Shaped Fit“ (removable back panel with 3 individually formable aluminium rails), the backpack can be precisely adapted to each rider’s anatomy. The 4-way size-adjustable (quick-adjustment via thumb loops) and a wide hip belt distribute the load comfortably and relief the shoulders. This way all yo