The Super Record™ derailleur is light, fast and precise, thanks to the careful selection of materials and Ultra-Shift™ geometry that helps components perform at their best.

Thanks to the new chainrings and chain design, the shifting system is much faster and more precise than ever.

• For double standard and CT™ crankset
• Capacity 16 ? max. chainring 54 ? min. chainring 34
• Composite and aluminum 11s fork
• M-brace™ body - Even-O™ clamp 
• Z-shape™ lower cage 
• Ttitanium bolts
• Antifriction treatment