Wheel Hub Bearing 12x21x5 mm LIGHT Seal

The 12x21x5 mm LIGHT Wheel Hub Bearing is a specific bearing for road bike hubs, designed to offer maximum smoothness and minimize friction during rotation.

The LIGHT version, characterized by a non-contact seal, is specifically developed for use in road competitions, where fluidity of rotation and reduction of resistance are fundamental aspects for achieving the best performance.

Thanks to its particular configuration, this bearing prioritizes smoothness over protection from external agents. For this reason, it is intended exclusively for use on road bicycles and is not suitable for MTBs, off-road use, or adverse weather conditions.

Technical specifications

• Product: Wheel Hub Bearing
• Version: LIGHT
• Dimensions: 12 x 21 x 5 mm
• Seal type: non-contact
• Main feature: maximum smoothness
• Use: exclusively on road bike hubs
• Intended use: competitions
• Not suitable for: MTB
• Not suitable for: off-road use
• Not suitable for: adverse weather conditions
• Washing: not suitable for washing with high-pressure water

LIGHT Bearing for road competitions

The 12x21x5 mm LIGHT bearing is the ideal choice for those seeking maximum hub smoothness in competitive environments. The non-contact seal has been designed to prioritize rotational fluidity, making this component particularly suitable for road bicycles used in races.

Important

The particular LIGHT configuration is designed for specific use conditions. Do not use on MTBs, bicycles used off-road, or in adverse weather conditions. The bearing is also not suitable for washing the bicycle with high-pressure water, which could compromise its characteristics and lifespan.