Description
Description
The new Speed CMPTZN DB wheels are designed to offer the most demanding road cyclists the same level of technical excellence that Fulcrum provides to the athletes of the World Tour. The Speed 55 CMPTZN DB is indeed the choice of Elia Viviani of Team Cofidis. From the first look at the Speed CMPTZN DB, you'll see that these wheels are different. The new models carry the Black Label graphics of the Racing Zero CMPTZN family. The real challenge was to improve again Fulcrum Speed 55 DB, with which the Speed CMPTZN DB wheels share some technical details, such as the full carbon rim with twill finish and the 2: 1 spoke pattern. But we wanted to further optimize this top product by improving rolling resistance and weight. The logical choice was CULT™ bearings, which allow us to save , (10 grams less than the Speed 55 DB) and achieve an unparalleled rolling resistance compared to conventional solutions by up to nine times, saving up to 3.5 watts per pedal revolution. In addition to the significant improvement in mechanical performance, the new Speed CMPTZN DB hubs have received a matte black finish to complement the black-on-black graphics of the rims. The new models are available in 2-WAY FIT version, so you can choose between tubeless tires (for lower rolling resistance and higher puncture protection) or with clincher tires (for traditionalists). The rim inside dimension of 19 mm gives you more leeway in the Reifenbr you can mount.
Campagnolo and SRAM XDR on request.
Campagnolo and SRAM XDR on request.
| Article description: | Racing Speed Competizione DB 55C wheelset Ceramic CULT Mod. 21, Carbon, C19 2-WayFit 12x100mm / 12x142mm Shimano |
| Model: | Racing Speed Competizione DB 55C |
| Range of use: | Road, Triathlon |
| Basic colors: | Black |
| Color Manufacturer: | Black |
| Weight: | 1570 g |
| Wheel size: | 28 inch |
| Axle system: | 12 mm |
| Brake mount: | Disc CL |
| Max system weight: | 120 kg |
| ASTM classification: | 2 |
| Material: | Carbon |
| Tire Interface: | 2-Way Fit (clincher / tubeless). |
| Mouth width: | 19 mm |
| Outer width: | 26.5 mm |
| Rim height: | 55 mm |
| Tubeless Capable: | Yes |
| Hub Type: | Straightpull |
| Installation width: | 100, 142 mm |
| Number of holes: | 21 |
| Idler body: | Shimano 10/11 |
