Description

CERAMICSPEED 61803-2RSFT9H/HC5 Hub Bearings
Category: Spare parts
Subcategory: Hubs
Upgrade your wheelset with the CERAMICSPEED 61803-2RSFT9H/HC5 Hub Bearings and experience a revolutionary leap in performance and durability. Designed for discerning cyclists who demand the very best, these bearings represent the pinnacle of drivetrain optimization, delivering tangible gains in speed, efficiency, and ride feel. By minimizing friction to an absolute minimum, they ensure that more of your precious energy is converted directly into forward motion, giving you a distinct competitive advantage and a more enjoyable ride.
The core benefit lies in their unparalleled rotational smoothness. This translates into significant watt savings, allowing you to maintain higher speeds with less effort or conserve energy for the final sprint. Engineered to outperform and outlast standard steel bearings, this upgrade is an investment in long-term reliability and consistent high-level performance. They are built to withstand the rigours of intense training and racing, offering robust protection against the elements and ensuring flawless operation mile after mile, in any weather condition.
The Art of Speed: Hand-Built Danish Precision
All CeramicSpeed Bearings are hand-built in Denmark.
Super smooth CeramicSpeed grade 3 Silicon Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra-smooth polished groove.
The balls are held in place by a reinforced polyamide cage.
Every bearing is optimised with a low viscosity CeramicSpeed “Blue Grease” to minimise fiction and increase bearing life.
Non-contact seals complete the bearings, keeping dirt and moisture out.
Whether you´re a competitive racer chasing every second or a dedicated enthusiast seeking the pinnacle of cycling technology, the CeramicSpeed 61803 bearings are the definitive choice for upgrading your hubs. Feel the difference on every ride, from the crisp acceleration out of corners to the effortless way your wheels spin on long descents. Elevate your cycling experience by investing in the proven performance and exceptional quality that has made CeramicSpeed the benchmark for professional and amateur athletes worldwide.
Attribute: Bearings
Technical Specifications:
* Product Code: 61803-2RSFT9H/HC5
* Application: Hubs
* Inner Diameter: 17mm
* Outer Diameter: 26mm
* Width: 5mm