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Instant Savings Roues Ursus Proxima Edition – 40 Mm Certified [trnxzcHS]

$70.99 $227.99 -69%

Instant Savings Roues Ursus Proxima Edition – 40 Mm Certified [trnxzcHS] The URSUS PROXIMA EDITION – 40 mm wheels are a testament to the perfect balance between aerodynamics and lightness. Designed for exceptional versatility, these wheels are tailored for all types of terrains, from sm

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Instant Savings Roues Ursus Proxima Edition – 40 Mm Certified [trnxzcHS]

Instant Savings Roues Ursus Proxima Edition – 40 Mm Certified [trnxzcHS]

The URSUS PROXIMA EDITION – 40 mm wheels are a testament to the perfect balance between aerodynamics and lightness. Designed for exceptional versatility, these wheels are tailored for all types of terrains, from smooth roads to rugged gravel paths. With a profile of 40 mm, the Proxima Team Edition offers a dynamic ride that adapts to any challenge you may encounter.

Key Features and Specifications

The URSUS PROXIMA EDITION – 40 mm comes equipped with a range of top-notch features that set it apart from the competition. With a total weight of 1410 g, the pair of wheels is both lightweight and robust. The front wheel weighs 650 g, while the rear wheel tips the scales at 760 g. The 40 mm profile ensures a stable and smooth ride, while the internal width of 23 mm and external width of 30 mm provide ample space for tires starting from 28C. The wheels are Tubeless Ready or compatible with a standard air chamber, and they feature a disc brake center lock for reliable stopping power.
  • Lightweight Design: The URSUS PROXIMA EDITION – 40 mm weighs just 1410 g, making it one of the lightest wheelsets on the market.
  • Superior Aerodynamics: The 40 mm profile offers excellent aerodynamics, reducing drag and improving speed.

Technologies and Compatibility

The URSUS PROXIMA EDITION – 40 mm is built with cutting-edge technologies to ensure optimal performance and durability. The U-RS Xeramik™ hubs feature ceramic bearings for smooth and efficient rotation. The Sapim CX-Ray spokes, mounted in a 2-cross pattern, provide exceptional strength and stability. The Sapim Secure Lock® nipples ensure a secure fit, while the U-Press™ system allows for quick and easy maintenance. The Minihook technology guarantees optimal adhesion to the rim, enhancing both safety and performance. These wheels are fully compatible with Shimano, SRAM, and Campagnolo groupsets, making them an ideal choice for riders looking to upgrade their setup.
  • Advanced Hub Technology: The U-RS Xeramik™ hubs with ceramic bearings offer unparalleled smoothness and efficiency.
  • Wide Compatibility: The URSUS PROXIMA EDITION – 40 mm is compatible with the most popular groupsets, ensuring a seamless integration with your current setup.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

I'm happy with this product. It is so very, so solid.

- Teyrnon O..

January 17, 2026

Absolutely no complaints!

It’s a very fine and exceptionally so great-made tool.

- Rhiannon J..

January 17, 2026

Absolutely no complaints!

A purchase I am deeply proud to own.

- Wystan P..

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