Box Components have done well to create the Box One derailleur with a strong and distinctive look, it projects quality and durability and a splash of orange never hurt anyone. The derailleur body is 6061-T6 Aluminum with a carbon fibre/nylon composite used for the connective tissue. The cage and links are 3D forged which adds further strength and impact resistance to the unit.
Box’ One rear derailleur features a serviceable and adjustable clutch mechanism, designed to minimalise cage bounce and chain slap through a one-way friction plate. This increases the tension as the cage moves forward, then releases the tension to control the chain as it travels back.

Weight: 288 g

BOX ONE REAR DERAILLEUR 11S X-WIDE CAGE