Fulcrum Racing Zero Dark Clincher Wheelset
As the top wheelset in the Fulcrum Alloy line, Racing Zeros offer exceptional smoothness, handling and acceleration for racing and high paced training. Featuring triple milled rims, carbon hub bodies and ultra smooth ceramic bearings.
Top Features of the Fulcrum Racing Zero Dark Clincher Wheelset
- USB Ceramic Ultra Smooth Bearings
- Carbon Fibre hub body for lateral stiffness with reduced weight
- Differentiated front and rear rim height for agility and power transfer
- Triple Milled Alloy rims with dynamic balancing for completely even weight distribution
- MoMag inner profile to eliminate rim tape and reduce rotational mass
- Anti Rotation spoke eyelets to maintain stiffness and keep the wheel true
- 5 axis oversized drive side flange for stiffness excellent power transfer and even tension
- Front: 610 g
- Rear: 825 g
- Black, hub, nipples, rim, Stealth graphics
- The 11 Speed version is supplied with a spacer for compatibility with Shimano and SRAM 10 speed Cassettes
|Wheel Size:||700c (622)|
The rims are made of extremely high precision aluminium extrusions that make it possible to eliminate all the excess material, so they are ultra-light but at the same time very strong. The front and rear wheel profiles are differentiated: the 26 mm height for the front guarantees excellent aerodynamic penetration, while the 30 mm of the rear wheel means extremely effective transmission of your pedalling power.
Both rims feature the special Fulcrum lightening between the anchoring points of the spokes and the patented Dynamic BalanceTM system that guarantees the maximum stability of your bike even at high speeds.
The hubs have a carbon fibre body and aluminium flange; the special bearings combined with a larger number of balls compared to the standard version place the Zero at the top in terms of smoothness and service life. But we wanted more, so we decided to substitute the high quality steel ball bearings with the ceramic USB (Ultra Smooth Bearing) specially developed by Fulcrum®. This solution significantly increases the smoothness of the wheels, reduces servicing needs, and further decreases the weight.
The spokes are aluminium aero spokes arranged in a radial pattern on the front wheel for better aerodynamic penetration and in the Fulcrum® 2:1 pattern on the rear wheel for immediate transmission of pedal stroke with no dissipation of energy. The nipples are also aluminium, further reducing the peripheral mass of the wheels and thereby increasing their performance.
Racing Zero wheels are compatible with Campagnolo®, Shimano Inc. and Sram Co. drivetrains and are supplied with the new Fulcrum® quick releases.
About the Fulcrum brand
There is a huge Italian tradition of cycle engineering excellence and Fulcrum was born from the very heart of it. Competition testing with world level athletes and the expertise Fulcrum's engineers possess means Fulcrum have become known for developing unsurpassed products with excellent performance, durability and market leading innovation. Key technologies pioneered by Fulcrum include 2:1 Two-to-One™ Spoke Ratio, which delivers incredible power transfer by doubling the spokes on the critical drive side of the wheels so no energy is wasted. Fulcrum has also focused on class leading rolling resistance through their CULT and USB Bearing Technologies which use ceramic bearings and cutting edge surface technology to massively reduce friction. CULT ball bearings are 9 times smoother than wheels with traditional bearings. All this innovation and technology has produced amazing results for everyday riders and pros alike with 4 world champions in just 6 years, Boonen, Bettini (x2) and Ballan.
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However your cassette will be compatible with this wheelset although it may cause some marks on the freehub body.
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