Fulcrum Racing 5 LG Disc Clincher AFS – F+R QR


About Fulcrum Racing 5 LG Disc Clincher AFS – F+R QR

Fulcrum brings performance and a great aesthetic to a competitive price point with the Fulcrum Racing 5 LG DB Clincher wheelset.

The Fulcrum Racing 5 LG is the evolution of this extremely popular wheelset, known for its affordability and its performance as a &#39race-ready&#39 wheel. The 21-spoke design, along with the asymmetric rear rim are now matched with a 17C profile to offer notable performance such as 

lateral and torsional rigidity plus increased responsiveness, comfort and handling.  

The addition of disc brakes allows for greater stopping power, with two hub options available – 6-bolt and Axial Fixing System (AFS). The performance attributes of the regular Fulcrum Racing 5 LG Clincher are now complemented by a disc brake system, which increases braking power potential and allows for a &#39full black&#39 look where the regular rim braking surface would be.


The wider section 17C rim allow the tyre to handle greater contact area with the ground 

The contact area between tyre and asphalt increases considering the same tyre width. For example, a 23mm tyre on a 17C rim has a contact section similar to a 24mm tyre: the smaller tyre weighs less but the wider rim ensures that grip is very similar to that of the wider-sized tyre. 

Increased lateral stiffness thanks to the wider rim section – this present day of lateral inertia the wider rim is in a position to remain more stable as energy is transferred.

The thicknesses of the rim section have been analysed and calibrated to handle stability despite being larger than normal. This means a complete optimization of the structure.

Lower tyre wear

Technologies – Axial Fixing System (AFS)

The Axial Fixing System™ is the solution developed by Fulcrum to fix the disc brake to the hub. The constraint granted by the butt area of the release mechanism, greater than in familiar standard ones, makes it conceivable to obtain greater structural rigidity and due to this fact more precise and powerful braking. The availability of the International Standard option ensures full compatibility of Fulcrum wheels even with the most widespread braking systems that use this assembly plan.


Weight – Wheelset: 1645 grams, Front Wheel: 753 grams, Rear Wheel: 892 grams

Hubs: Quick release (front & rear)

Spoke Count – Front: 21, Rear: 21

Disc mount: Axial Fixing System (AFS)

Compatibility – Shimano 8/9/10/11 speed version

More About The Manufacturer Fulcrum

Fulcrum Wheels s.r.l. designs wheels and components for racing bikes and distributes them in over 30 countries around the globe. They were based on the idea of three aerospace engineers who are passionate about bicycles. The strong points of this young company include the usage of unique patents, ongoing technological research, and the attractive and young-spirited design.

International buyers – please note: Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer’s responsibility.

Please check with your country’s customs office to decide what these additional costs will be prior to bidding or buying.


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