Description
Each tooth of the gears is studied to obtain the maximum in terms of synchronization, speed of mowing and quiet operation.
A double support system for the six largest gears provides a very high torsional rigidity value, which ensures optimum operating accuracy, even during stress tests.
The surface treatment of the 12 steel gears guarantees a long life of the component and keeps its performance unchanged over time.
Technical specifications
steel – nickel-chrome finish – alloy gear carriers l ger for the last two groups of three gears – synchronization 12s – g om trie of teeth 12s – nuts 12s light alloy, thread 27×1
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Characteristics |
Advantages |
|---|---|
|
Ultra-Shift tooth design |
Optimal upscaling |
|
Nickel-Chromium Superficial Treatment |
It reduces pinion / chain friction – it prolongs the life of sprockets |
|
Support frame 2nd and 3rd group of 3 pinions |
Increases the torsional rigidity of the cassette – quiet, fast and precise shifting |
|
Synchronization of the Ultra-Shift Sprockets |
Rigging of the sprockets studied to make fast and precise scouring, even under load |
MORE INFORMATION
| Gender | Not Specified |
| Freewheel | Campagnolo |
| Teeth | 11-34 |
| Groupe | Campagnolo Chorus 12V |
| Speed | 12 |




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