Now Available! The RotoBox BOOST carbon fibre wheel combines great elegance with even greater strength. Thanks to its seemless carbon fabrics lay-up the wheel has no visible joints. The new elegant spoke design brings aerodynamic improvements and although the spokes are thinner the BOOST is stronger than ever - with a permissible maximal static load of 280kg on the rear wheel and 180kg on the front. Three Component CompositeProduced using RotoBox's unique 3 component composite - combining carbon, epoxy and stainless steel. The stainless 2.5mm steel wire is integrated in each side of the rim increasing its impact resistence at the most critical outer part.One Piece Hollow Carbon CastOnce taken out of the mould it needs no further machining or physical processing, which minimizes the risk of cracks on the carbon surface. This makes the wheel more durable and resistant without compromising performance or responsiveness. High Pressure CoreThe new technology achieves a high density of armature in the composite, extreme metric accuracy and a greater smootheness of the wheel surface. In addition - the wheel becomes watertight.Structural RibImproved use of materials achieving greater stiffness and lower weight.