Campagnolo Chorus 11x2, set without cassette 2015

The CHORUS kit is a thoroughbred racing kit that is very popular due to its excellent WEIGHT: PRICE: PERFORMANCE: QUALITY ratio.

Individual components are made of carbon and aluminum. As with all other sets from the 11s series, Campagnolo also provides a 3-year warranty for the CHORUS set.

The CHORUS set includes the following components in the basic set: derailleur, derailleur (welded), shifting (including complete cabling), Chorus 11s chain, cranks, center cups (BSA thread) and DUAL-MONO brake shoes.

The set does NOT include a cartridge. PLEASE ORDER THE CASSETTE ESPECIALLY IN THE "CASSETTE" SECTION.

ATTENTION: if you require a different thread for the center cups, or a Press-Fit adapter, please state this fact in the notes.

The Chorus ™ 11s derailleur for the 2015 model year is made of carbon (central part of the parallelogram), technopolymer with carbon powder (upper and lower parts of the derailleur body) and duralumin (rear and front of the guide).
Dural and strength steel were chosen for the production of screws and rivets.
Compared to the previous model, its geometry has been significantly revised in such a way that it now offers even faster and more precise shifting (especially in the middle part of the cassette)
The derailleur is universal, i.e. It can also be used (without any modifications) for the new 11-29 cartridge.
The derailleur is ONLY compatible with 11s systems (Super Record, Record and Chorus) from model year 2015.
Weight: 183g

The Chorus ™ 11s derailleur has been significantly redesigned for the 2015 model year (just like the Chorus derailleur). Both the derailleur body and its guide have been modified to work as well as possible with the new shifter and the new 11s shifters.
The derailleur shows an overall higher stiffness and offers faster shifting to both large and small gears (the derailleur is able to shift under greater load).
The new guide then enables (together with the new Chorus shifting) the use of all 11 pinions without the need to adjust its position (when the large converter is engaged).
The body of the slide is made of duralumin. Outer and inner guide made of duralumin alloy. Screws and rivets are made of duralumin and steel.
The derailleur is ONLY compatible with 11s systems (Super Record, Record and Chorus) from model year 2015.
Weight: 76g

SHIFT ULTRA SHIFT Chorus ™ 11s for the 2015 model year underwent a significant modification of the internal mechanism.
The shift is equipped with a duralumin brake lever with a full carbon coating.
The lever mechanism is mounted on ball bearings ensuring the smoothest operation under any conditions, the internal mechanism is equipped with steel and duralumin parts.
Shifting (the only one on the market) allows up to 5 cogs to be shifted at once, the larger shape of the lever body provides a more comfortable palm support.
The levers are equipped with modernized rubber Vari-Cushion ™ covers.
No-Bulge™ cable routing technology ensures a precise lever shape without unwanted bumps. The package now includes a mechanism for adjusting the pretension of the derailleur cable.
Shifting is ONLY compatible with 11s systems (Super Record, Record and Chorus) from model year 2015.
Weight: 350g

CHAIN Chorus ™ 11s is a 5.5mm wide chain that was specially developed for use on an 11-speed sprocket. The outer links are made of a special type of steel, the chain has Ni-PTFE anti-abrasion treatment and solid pins.
Campagnolo chains are known for their reliability and high durability. All Campagnolo 11s chains are compatible with all 11s system kits.
Weight: 2.24g / 1 article

CRANKS ULTRA TORQUE Chorus ™ 11s for the model year are perhaps the biggest design surprise. Campagnolo left the traditional shape and developed completely new cranks.
The proven system of connecting two semi-axes with the help of a single screw (Ultra Torque system) has been preserved.
Cranks are traditionally made of carbon fiber.
The handles are fitted with steel semi-axes, the connecting screw of which is also made of steel. Special steel bearings are part of the axles.
Also new are the converters with adjusted ramps for faster shifting, which are now not attached to each other, but are bolted directly to the cranks. This integrated derailleur mount allows all manufactured derailleur combinations to be mounted on one type of crank. Converters are tightened with light duralumin screws.
Cranks are offered in lengths of 170 / 172.5 / 175mm and in gear combinations 53-39 / 52-36 / 50-34.
Weight: 683g (170mm 50-34 combination)

CENTER CUPS and ULTRA TORQUE ADAPTERS Record ™ center cups are made of duralumin and are offered in two threaded designs: ENG (1x37x24T) and ITA (36x24T).
Adapters of the Press-Fit system are then intended for frames that have threadless center couplings.
Adapters are produced in the following dimensions: 68x42 / 68x46 / 86.5x41 / 79x46 / 86.5x46
Weight: 29g (Press-Fit adapters) / 45g (threaded bowls)

BRAKE SHOES Chorus™ 11s are offered in a DUAL-DUAL design with two pins, both shoe designs. The brake pins are stored in a sliding sleeve. Both types have hollow brake shoes (SKELETON design). The brakes use a system of replaceable (plug-in) brake blocks, which are stored in duralumin shoes. Brake pads allow comfortable adjustment in all directions.
Weight: 302g
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