Skip to product information
1 from 4
CAMPAGNOLO

Pair of 13V CAMPAGNOLO ULTRA Carbon Chainrings

Réf. fabricant : CR02-UL135034
The 13V CAMPAGNOLO ULTRA Carbon chainrings embody technological excellence and Italian know-how. Designed to maximize every pedal stroke, they transform the cyclist's power into... Read more
Regular price 11.145,00 CZK
Regular price Sale price 11.145,00 CZK
View full details

Description

The 13V CAMPAGNOLO ULTRA Carbon chainrings embody technological excellence and Italian know-how. Designed to maximize every pedal stroke, they transform the cyclist's power into smooth, constant performance, thanks to their carbon fiber structure, which guarantees extreme rigidity and lightness.

The chainring teeth are made of 7075 aluminum, an aerospace alloy renowned for its strength and lightness. Each tooth is heat-treated with high-grade hard oxide, ensuring optimum durability and perfect interaction with the chain. This carbon-aluminium combination delivers responsive, precise and durable pedaling, even under intense loads.

The manufacturing process is meticulously controlled: the composite is stabilized at precise temperatures (130°) and pressures, guaranteeing perfect orientation of the carbon fibers. Every detail, from the logo to the finish, is obtained directly from the mold, illustrating Campagnolo's know-how and attention to aesthetics and performance.

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

Non-contractual photos: cranks not included.

Ref: 15673003770236

Informations techniques

130°-stabilized carbon fiber structure for optimum rigidity and lightness
7075 aluminum teeth: durable and load-resistant
Heat treatment: high thickness hard oxide for long service life
Controlled manufacturing: perfect fiber orientation, molded logo
Configurations: 50 teeth and 52 teeth
Manufacturing: Vicenza, Italy
Performance: smooth pedaling, constant power transmission
50 teeth - only 78 g (35 g less than the Super Record 50 chainring) to be combined with a 34-tooth internal chainring
52 teeth - only 94 g (35 g less than the Super Record 52 chainring) to be combined with a 36-tooth internal chainring
Supplied with kit of 8 screws
Aluminum inner chainring (34 or 36 teeth)
External centre distance: 121mm
Internal centre distance: 88mm

Informations prix

*Supplier suggested retail price in October 2025