Painstaking work was carried out on the sprockets! The additional speed led Campagnolo to devising a new support structure for the last six sprockets in two subsets. Key

Features: Eleven sprockets that are even more efficient; despite the reduction of the thickness. The teeth have been designed to optimise the speed & fluidity of shifting. This form reduces stress on the chain which ascends more easily onto the higher diameter sprockets. The large pinions are divided into sets of three & are mounted on a new aluminium frame. Thanks to this rigidity increases 180% & the individual sprockets are 70% more resistant to torsion. Nickel-chromed finish. Light alloy supports for the final two triplets. Light alloy lockring. Weight: 236g (Manufacturer claimed).

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Painstaking work was carried out on the sprockets! The additional speed led Campagnolo to devising a new support structure for the last six sprockets in two subsets. Key

Features: Eleven sprockets that are even more efficient; despite the reduction of the thickness. The teeth have been designed to optimise the speed & fluidity of shifting. This form reduces stress on the chain which ascends more easily onto the higher diameter sprockets. The large pinions are divided into sets of three & are mounted on a new aluminium frame. Thanks to this rigidity increases 180% & the individual sprockets are 70% more resistant to torsion. Nickel-chromed finish. Light alloy supports for the final two triplets. Light alloy lockring. Weight: 236g (Manufacturer claimed).

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Painstaking work was carried out on the sprockets! The additional speed led Campagnolo to devising a new support structure for the last six sprockets in two subsets. Key

Features: Eleven sprockets that are even more efficient; despite the reduction of the thickness. The teeth have been designed to optimise the speed & fluidity of shifting. This form reduces stress on the chain which ascends more easily onto the higher diameter sprockets. The large pinions are divided into sets of three & are mounted on a new aluminium frame. Thanks to this rigidity increases 180% & the individual sprockets are 70% more resistant to torsion. Nickel-chromed finish. Light alloy supports for the final two triplets. Light alloy lockring. Weight: 236g (Manufacturer claimed).

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Perfect for your 11-speed system. Designed to run quietly & shift flawlessly every time. Key

Features:
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Join the 11-speed revolution! Chorus 2011 marks a big step forward & represents the highest performance level ever reached. Incredible precision in front & rear shifting, maximum smoothness, extreme lightness, reliability & an aggressive design. Key

Features: New 2011 graphics & anodised outer plate look stunning. Dark grey colour matches the Chorus chainrings for a super sleek look. Special surface treatment protects from rust. Anti-friction insert tab for smooth & quiet shifting. Z-shape inner cage retains maximum cage force & rigidity when shifting. For 11 speed double or compact chainsets. Compatible with existing Campagnolo 11-speed systems. Capacity: 54T to 34T, 16T max difference. Fitting: braze-on. Weight: 186g (PBK Office scales).

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Give in to the allure of carbon fibre! Chorus 2011 marks a big step forward & represents the highest performance level ever reached. Incredible precision in front & rear shifting, maximum smoothness, extreme lightness, reliability & an aggressive design. Key

Features: A beautiful combination of carbon fibre weave with anodised gold & black metal. Carbon fibre outer plate shows Chorus true racing spirit. Black anodised forged aluminium body & cage. Light weight, top/bottom specific rubber jockey wheels. Compatible with existing Campagnolo 11-speed systems. Capacity: 11/23 to 12/29. Upper to lower jockey wheel axle distance: 55mm. Weight: 186g (PBK Office scales).

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Boasting a carbon fibre front plate for enhanced torsional stiffness the Campagnolo Chorus Bicycle Rear Derailleur
- 11 Speed has
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Designed for precision & silence. Chorus 2011 marks a big step forward & represents the highest performance level ever reached. Incredible precision in front & rear shifting, maximum smoothness, extreme lightness, reliability & an aggressive design. Key

Features: Each tooth has been designed to give maximum performance, even under intense loads. 1st (largest) & 2nd set of three sprockets are held on light alloy frames for stiffness. Nickel-chromed finish extends service life. Dark anodised lockring included. Compatible with existing Campagnolo 11-speed systems. Weight: 230g (Manufacturer claimed).

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Designed for precision & silence. Chorus 2011 marks a big step forward & represents the highest performance level ever reached. Incredible precision in front & rear shifting, maximum smoothness, extreme lightness, reliability & an aggressive design. Key

Features: Each tooth has been designed to give maximum performance, even under intense loads. 1st (largest) & 2nd set of three sprockets are held on light alloy frames for stiffness. Nickel-chromed finish extends service life. Dark anodised lockring included. Compatible with existing Campagnolo 11-speed systems. Weight: 230g (Manufacturer claimed).

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Chorus Skeleton Brakes Exclusive brake pad coupling/uncoupling system Special compound Skeleton brake arms Front/rear differentiated braking Lighter pad holders Dual pivot front/rear version Weight: 302g Chorus 11sp Rear Mech Rear derailleur fixing bolts in aluminium Completely new design Ultra-Shift™ exclusive geometry parallelogram Embrace Technology™ Front plate & cage in carbon fibre Weight
- 183g Chorus 11sp Front Mech Special inner cage design New cage in light molded alloy S2 System (Secure Shifting System) CSD (Chain Security Device) Derailleur cable deviator insert Derailleur clip clamp Front derailleur mounting tool Weight
- 76g Chorus Ultra Shift 11sp Ergopower Levers New Vari-Cushion™ brake lever hoods with variable density & surface finishes Ultra-Shift™ ergonomics Ultra-Shift™ mechanism with differentiated maximum number of upshifting clicks depending on the starting sprocket Brake lever hoods & cable housing are available as spare parts in red & white Derailleur cable adjusting barrel Weight: 350g Chorus 11sp Cassette Ultra-Shift™ teeth design Reinforced mounts for second & third triplets Ultra-Shift™ synchronization Nickel-Chrome surface treatment Weight: 230g Chorus Ultra Torque Carbon 11sp Chainset Ultra-Torque™ axle New chainrings Differentiated number of pins depending on the chainring combination Hollow crank & spider arms with Ultra-Hollow™ Technology Double standardized bolt circle diameter on all combinations Weight: 683g Chorus 11sp Chain Ultra-Link™ chain link connecting system Ultra-Link™ chain links Special steel links Antifriction NI-PTFE™ treatment Weight: 2 24g/per link Campagnolo Record Ultra-Torque Outboard Cups

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