For competition and top performance

SPEED is synonymous with competition and top performance - when only the stopwatch is the judge of a road bike outing. It's designed for World Tour pros who use the tubular version, as well as those who use these wheels for racing.

So what features should a SPEED non-tubular version have that is 26mm tall, making it ideal for many situations? Quite simply, the best of everything.

The SPEED 25 DB is an impressive set of wheels for disc brakes, a state-of-the-art rim, with new shapes and technical concepts. Significantly wider at 27.3mm, as well as featuring an aerodynamic shape with a pronounced 8mm rim flange, it also has a "Carbontwill" texture that optimizes the rim's elastic response. The aerodynamic profile has been thoroughly revised: from simulations with tests on prototypes to select the best design taking into account crosswinds and turbulence caused by the disc, to a thorough analysis to locate the best materials and combine them in this project.

Other clues to understand the soul of this wheel? These include: 2-Way Fit, so tubeless from the start, with a 21mm wide channel. The bearings: USB, ceramic, cone & bearing cup. And of course, oversize flanges on the hubs to take full advantage of the disc brake.

SPEED is definitely the best choice for those who have chosen disc brakes and are looking for maximum performance, with a competition pedigree and a medium profile that is perfect for most trails.

Features of the Fulcrum Speed 25 DB Carbon

• 700c disc road wheels
• 2-Way Fit, for clincher and tubeless tires
• 21mm rim width
• AFS (Centerlock) disc brake mount
• minimalist hub design to reduce weight
• symmetrical profile front, asymmetrical rear

Technologies

The Anti-Rotation System™ guarantees that the spokes never lose their initial tension and that the wheel always remains responsive and perfectly centered.

MoMag™ For an external rim profile without holes - the stressability of the structure is increased - a rim tape is not needed and the weight of the wheel is reduced.

2:1 Two-to-On™: double number of spokes in the critical areas prevents the spokes from yielding and thus prevents rim stress loss.

Plasma Freewheel: Plasma treatment makes the aluminum extra hard and resistant to abrasion and surface wear.

Oversize flange: Optimization of the torsional stiffness, resulting in a faster response time at each rhythm change.

Includes: wheelset (front & rear), tubeless valve & rim tape.