Fulcrum Racing Zero DB Wheelset Road 28" 2-speed Fit XDR 6-Hole USB black/white 2018 mountain bike wheels 26"

Description

The original Racing Zero, an absolute benchmark among high-level aluminium wheels. With the unmistakable character that is well known to everyone, the absolute ability to transfer your energy to the asphalt, its extreme steering precision. Exceptional performance and aesthetics make this wheel a benchmark for cyclists. The "Zero" have become a synonym for excellent results, quality, performance, reliability, race after race! The technical solutions, the materials and the geometry of the wheel make it an ideal competition partner. RDB Rim Dynamic BalanceThe concept is simple and ingenious: balance the mass of the rim joint with an equal mass positioned exactly opposite each other USB - Ceramic Ultra Smooth BearingsFulcrum has always been respected for the extreme smoothness and reliability of its hubs. These characteristics are due to the fact that all the products are developed in the R&D department and every detail is given almost fanatical attention. The hubs with USB (Ultra Smooth Bearings) ceramic bearings further increase the smoothness of the wheels and reduce weight and maintenance. 2:1 Two-To-OneThe moment when the rider pedals with full force, the rotation of the sprocket package causes the spokes on the freewheel to give way and the rim to lose tension. This causes an excessive bending of the whole wheel and inevitably means a loss of energy. Fulcrum has solved this classic problem in cycling with its patent 2:1 Two-to-One Spoke Ratio, i.e. by doubling the number of spokes in the critical areas. DRSC - Directionated Rim-Spoke CouplingA system as simple as it is effective, created both by the expertise of Fulcrum's technicians and by carefully monitoring the results of the tests carried out daily on the wheels. A system as simple as it is effective, created both...