Maximum performance and low noise with no compromise on components. With this in mind Campagnolo® engineers designed our Super Record™ sprockets with double frame on the last two sprocket triplets.This results in a more solid and lighter frame, thanks to the use of titanium in the 6 larger sprockets.The Ultra-Shift™ teeth design has been upgraded to make shifting faster, with perfect synchronization and to eliminate chain stress.For over 80 years Campagnolo has researched, developed, tested and produced a cornucopia of innovative solutions in order to push the limits of what is possible through mechanical shifting.The current limit at this point in time can be summed up in two words: SUPER RECORD.With 2015 range Campagnolo presents the new Super Record groupset, namely the maximum evolutional and technological expression of a mechanical drivetrain for bikes.And thanks to its materials and performance, Super Record is still the reference groupset without equal on the market.Each component of the drive