Hand built carbon tubular wheelset.Possibly the best wheels for all round racing and fast riding.Utilising the best components from across the globe, these wheels are destined to raise the bar for competitive wheels.Hubs with carbon body and alloy direct pull spoke hole flanges.Large diameter alloy spindles reduce flex.Differential spoking maximises strength whilst reducing mass to the absolute minimum.The front wheel bladed spokes are amongst the lightest and most aerodynamic made to date, with a width of less than 1mm.Drive side spokes are slightly heavier to resist the greater spoke tension.Direct pull heads, reinforced for the rear drive side, are much stronger than 'J' spoke heads and transmit the rider force considerably more efficiently.16 radial spokes in the front with 24 built cross 2 drive, radial non drive on the rear.Ceramic bearings minimise friction.Foam filled carbon rims with a 3K finish are one step ahead of the opposition.Visible spoke nipples with ABS anti-shake functionality are easy to access without removing the tubular.49mm deep section gives optimum aero qualities and rigidity with just a slight ride comfort hit. Tests have found cross winds to not affect these wheels greatly but windy conditions can affect light or inexperienced riders.Suggested rider weight limit of 85 KG.Absolute rider weight limit 90 KG.Natural carbon finish with black hub flanges and black spokes.Sovereign carbon wheels come with special "4Carbon" brake pads, titanium spindled QR skewers and wheel bags.Weight per pair is just 1150 grams!