Description

CST Premium Energia Tubeless 700x25C Rigid Road Tyre
Unleash your full potential on the road with the CST Premium Energia Tubeless 700x25C rigid road tyre, a masterpiece of engineering designed for cyclists who demand speed, reliability, and superior performance. As its name, “Energia,” suggests, this tyre is meticulously crafted to help you conserve energy and maximize output, whether you´re tackling a long-distance sportive, racing against the clock, or enjoying a spirited training ride. It represents the pinnacle of CST´s commitment to high-performance road cycling technology, offering a balanced package of speed, grip, and durability.
Experience the transformative benefits of a top-tier tubeless system. By eliminating the inner tube, the Energia allows you to run lower tyre pressures for a significant increase in comfort and traction without the risk of pinch flats. The supple casing conforms to imperfections in the road surface, providing a smoother ride and enhanced grip, especially when cornering at speed. This direct connection to the road not only boosts confidence but also drastically reduces rolling resistance, ensuring more of your power is translated into forward motion.
At the heart of the Energi´s resilience is CST´s advanced EPS (Exceptional Puncture Safety) technology. This lightweight, proprietary layer is integrated beneath the tread area, providing a robust defense against punctures from thorns, glass, and sharp road debris that can end a ride prematurely. This protection is achieved without compromising the tyre´s lightweight characteristics or supple feel. The tyre´s construction is built upon a high-performance 170TPI (Threads Per Inch) carcass. This high thread count results in a remarkably lightweight and flexible casing that guarantees exceptional resistance and durability while remaining incredibly responsive. This combination of a supple casing and low weight is the key to saving energy, mile after mile.
The dual mix compound further enhances the tyre´s performance credentials. This technology places a firmer, more durable rubber compound along the center line for low rolling resistance and extended wear, while a softer, grippier compound is used on the shoulders of the tyre. This intelligent design provides straight-line speed and exceptional confidence-inspiring grip when leaning into turns. The rigid, non-foldable bead ensures a secure and reliable fit on the rim, simplifying installation and providing a stable foundation for high-pressure road use.
Main Features:
* Tubeless Technology: Enables lower pressures for improved comfort, grip, and reduced rolling resistance.
* EPS Puncture Protection: An integrated layer offers excellent resistance to punctures from common road hazards.
* High-Performance Casing: A supple 170 TPI carcass ensures a fast, smooth, and responsive ride.
* Dual Compound Tread: Optimised for both straight-line speed and superior cornering grip.
* Rigid Bead Construction: Provides a secure, non-foldable bead for reliable mounting and durability.
* Lightweight Design: Engineered to reduce rotational weight, improving acceleration and climbing efficiency.
Technical Specifications:
* Brand: CST
* Model: Premium Energia Tubeless
* Recommended Use: Road Cycling
* Tyre Size: 700x25C
* ETRTO: 25 – 622
* Wheel Diameter: 28´´- 700
* Tyre Width: 25 mm
* Bead Type: Rigid (Non-Foldable)
* Technology: Tubeless
* Casing: 170 TPI
* Puncture Protection: EPS Technology
* Compound: Dual Mix
* Weight: 245g
* Color: Nero (Black)
* Model Code: C3045