Campagnolo Chorus 12 sp. cassette 11-34 teeth
12 speed cassette, version 11-34 teeth, Nickel-Chrome finish, weight 315g.
The Chorus 12x2 cassette is composed of 12 steel pinions. The six large pinions are divided into two triplets, each of which is milled by CNC technology from a single piece of material. This eliminates the potential danger of loosening the individual posts in the connecting pins. These pinions have special lead-in teeth on the inside, which contribute to smoother and faster shifting.
All pinions are treated with a Nickel-Chrome surface treatment, which ensures a long service life and smooth running during shifting.. The new pitch shape of the individual pinion teeth contributes to finer and quieter shifting. The cartridges also include a lightweight duralumin lock nut.
Campagnolo has applied a new technology called Anti stuck chain system to the new 12s cartridges. These are special teeth on the inside of the largest pinion that prevent the chain from getting stuck between the pinion and the rear string (if the chain falls erroneously behind the largest pinion, it will not jam, but when disengaged from the smaller pinion, the chain will run back to the cassette).
The cartridges are offered in the following configurations: 11-29, 11-32 and 11-34 (cartridge 11-34 requires the use of a special derailleur with an extended guide).
Complicated wheel compatibility: 12s cartridges are compatible with all Camapagnolo tangled wheels / hubs, which are designed for 9s / 10s and 11s cartridges.
Product details
| Gears | 12 |
| product ID | 100550 |
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