Racing 5 LG CX

The specific cyclocross contruction guarantees Fulcrum® quality performance despite the mud and sand frequently found in cross courses as well as completely new and revolutionary cyclocross wheels design which provides an even greater performance.
The Racing 5 LG CX has a new 20 spoke design in addition to an asymmetric rear wheel which offer notable performance increases in reactivity as well as lateral and torsional reactivity.
New, higher performing and more resistant cyclocross wheels with a significant weight savings are perhaps the best upgrade available for your cross bike this year.
EUR 285


tyre typeClincher
tyre size28"
weight1664 g.
rim materialAluminum
rim material detailsAluminum
rim height categoryLow
rim heightFront: 24,5 mm and rear: 27,5 mm
rim width23 mm, ETRTO 17C
tyre width From 25 mm to 50 mm
braking systemCaliper
braking surface/braking optionsAluminum braking surface, turned
front axle compatibilityQR
rear axle compatibilityQR
front wheel spokes18 (9 left + 9 right)
rear wheel spokes20 (10 left + 10 right) 
spokes materialStainless steel, double butted
spokes profile technologyAero, straight pull
front hubAluminum, Aluminum flanges.
rear hubAluminum, Aluminum oversize flange.
bearingsIndustrial bearings system. Double seal on bearings
othersAluminum Axle
WEIGHT LIMIT 109 kg (Cyclist)
Bike rims - Racing 5 LG CX

The rim

Differentiated rim height: 24 mm at the front to provide optimal handling; 27,5 mm at the rear for transmitting all your power to the wheel.
Machined braking surfaces allow for safe, powerful and adaptable braking in all weather conditions.


Asymmetrical rear rim profile allows for better balancing of spoke tensions between drive and non drive side, giving better symmetry to an asymmetric component.
Increased efficiency and reactivity are sure to be noted.
Racing 5 LG CX - Asymmetric
Racing 5 LG CX - Hubs and flange

Hubs and flange

High grade, top quality steel bearings with cup and cone construction reduce friction and ensure consistent performance over time.
Double seal protects the ball bearing seats from water and mud, ensures consistent performance over time.
Oversized flange on the drive side provides greater torsional stiffness, increases reactivity at each change of the rhythm of the pedal stroke.

Spokes and nipples

Aerodynamic profile in steel ensures the maximum aerodynamic penetration.
Double-butted steel spokes with aero profile enable maximum aerodynamic penetration.
Racing 5 LG CX - Spokes and nipples