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CAMPAGNOLO

Pair of 13V CAMPAGNOLO ULTRA Carbon Chainrings

Réf. fabricant : CR02-UL135034
The pair of 13V CAMPAGNOLO ULTRA Carbon chainrings embodies technological excellence and Italian craftsmanship. Designed to maximise every pedal stroke, it transforms the cyclist's... Read more
Regular price 429,90 €
Regular price Sale price 429,90 €
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Description

The pair of 13V CAMPAGNOLO ULTRA Carbon chainrings embodies technological excellence and Italian craftsmanship. Designed to maximise every pedal stroke, it transforms the cyclist's power into smooth and consistent performance, thanks to its carbon fibre structure, guaranteeing extreme rigidity and lightness.

The chainring teeth are made from 7075 aluminium, an aeronautical alloy recognised for its strength and lightness. Each tooth benefits from a high-thickness hard oxide heat treatment, ensuring optimal durability and perfect interaction with the chain. This carbon-aluminium combination delivers reactive, precise and durable pedalling, even under intense loads.

The manufacturing process is meticulously controlled: composite stabilisation is carried out at precise temperatures (130°) and pressures, guaranteeing the perfect orientation of the carbon fibres. Every detail, from the logo to the finishing touches, is obtained directly from the mould, illustrating Campagnolo's craftsmanship and the attention paid to aesthetics and performance.

Manufactured entirely in Vicenza, the Ultra Carbon chainring is available in two configurations: 50 and 52 teeth. It combines style, lightness and rigidity to offer a unique pedalling experience. With Ultra, every pedal stroke becomes a demonstration of controlled power, precision and elegance, redefining road performance standards. The inner chainring is made of aluminium.

Photos are non-contractual: cranks are not included.

Ref: 15673003770236

Informations techniques

Carbon fibre structure stabilised at 130°: optimal rigidity and lightness
7075 aluminium teeth: durable and load-resistant
Heat treatment: thick hard oxide coating for longevity
Controlled manufacturing: perfect fibre orientation, moulded logo
Configurations: 50 teeth and 52 teeth
Manufacturing: Vicenza, Italy
Performance: smooth pedalling, consistent power transmission
50 teeth - only 78 g (35 g lighter than the Super Record 50 chainring) to be paired with a 34-tooth inner chainring
52 teeth - only 94 g (35 g lighter than the Super Record 52 chainring) to be paired with a 36-tooth inner chainring
Supplied with a set of 8 bolts
Inner chainring (34 or 36 teeth) in aluminium
Outer bolt circle diameter: 121mm
Inner bolt circle diameter: 88mm

Informations prix

*Supplier recommended retail price in October 2025