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This is a Carbon, Tubular, Rear Wheel, that is compatible with Dura-Ace 8,9 and 10-speed groupsets and 700c Tubular Tyres, to meet pro road race criteria.
It has a 50mm deep, Carbon, 3 mm offset asymmetric rim, with alloy braking surface for improved aerodynamics and increased rigidity for sprinters and TT specialists.
It also has a cold forged and machined aluminium freehub body , with an oversized 7075 alloy axle combined with a titanium freewheel body, Labyrinth double contact low-friction seals, and Borozon treated bearing races.
There are also 20 stainless steel, butted and bladed, straight pull, elbow-less spokes, with a 2 cross lacing pattern, and the wheel comes complete with a Q/R skewer and wheel bag.