"Rider Tuned" The new driver-oriented system for Trail and XC Race. The new XTR offers an immense bandwidth of attractively designed components, which set the bar more higher in the mountain bike area and address a wide variety of bikers. The XTR components for the XC area will set completely new standards with regard to super light design, which also raises the well-known smooth and easy operation to an increased level. In contrast, the all-mountain components are uncompromisingly geared towards passing with properties such as the impressive rigidity and the increased braking performance under toughest operating conditions. Thanks to our fastest and most precise switching function, the new 12-fold Ultegra R8150 rear derailleur is now more versatile than ever. The reason for this is the u.
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