Fulcrum Red Wind H.50 XLR Dark Cult Bearing Clincher Wheelset - Campagnolo

Redwind H50 XLR CULT Upgraded bearings with Fulcrums CULT bearing system. CULT bearing system integrates an incredibly corrosion resistant stainless-steel with a surface thermo chemical treatment and ceramic balls resulting in a 9 times more smoothness than standard bearings. Fulcrum Dynamic Balance in the rim: thanks to special operation of the production process, the carbon fibre layup is positioned in such a way as to obtain perfect rim balance. Available as a 50mm 80mm or 105mm rim heights all in either dark label or standard. Fulcrum 2:1 spoke ratio on rear wheel double the number of spokes on the drive side for greater wheel stability and improved power transfer in the rear wheel. Weight: 1590g Ceramic Ultimate Level Technology™-CULT Behind this project is the exclusiveness of Cronitect® steel using “Advanced by FAG” technology by Schaeffler Group employed for the bearing races. This is steel which takes resistance to corrosion to the highest level to the point that no grease is necessary for lubrication just a small amount of oil. The top quality ceramic balls, thanks to the absence of lubricating grease and the precision machining of the cup/cone allow to drastically reduce the friction coefficient, and thus increase the smoothness of the wheel by as much as 9 times compared to standard bearings. An outstanding result achieved by using cutting-edge technologies in the field of materials processing. The test performed involves spinning the wheel to 500 rpms then letting it decelerate. The test results are amazing: the wheel equipped with CULT™ ball bearings continues its motion for a full 45 minutesi.e. nine times longer than standard bearings.

Referencia UPC/EAN/ISBN 8055349731797

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