THE GEOMETRY DEVISED FOR THE RECORD ULTRA-SHIFT FRONT DERAILLEUR INCREASES ITS RIGIDITY.

The body exploits the M-brace form and is compatible with both standard and compact cranksets. The clamp fixing it to the bicycle frame has also been improved for greater versatility (Even-O).

Ultra-Shift front derailleurs are more rigid while thanks to the new chain guide fork the operating speed and ease of use and adjustment are enhanced. Furthermore, the anti-friction treatment extends their lifetime. The fastening system has also been redesigned in the clamp versions for improved compatibility with the bicycle frame.