The Box Components Box Four 8-Speed chain is not your regular 8-speed chain

to create a concave shape and allow customisation

Hope - to suit all modern Hope brakes

super large fit

Evoc Hip Pack Pro 3L + 1.5L Bladder Hydration Pack - Multicolour PDP|PLP|Brake Rotor Type The Box Components Box FourThe HIP PACK PRO 3 is perfect for carrying tools, snacks and beverages while still offering full range of movement for ambitious trail riding. Thanks to the EXTRA WIDE HIP WINGS, the ventilated AERO FLEX belt and the optimized AIR FLOW CONTACT SYSTEM it not only sits safely and closely in place, it also distributes the weight perfectly for extra comfort. Wide ventilation channels and the coarse mesh on the back section provide efficient airflow