Bike Wheels / Road Bike Wheels

SPEED 40 CMPTZN DB

SPEED 40 CMPTZN DB

The new Speed CMPTZN DB wheels have been designed to provide the most exacting cyclists with the same levels of performance that Fulcrum reserves for World Tour athletes.

As soon as you set your eyes on them you can see why the Speed CMPTZN DB are different. The new models share the same Black Label graphics of the Racing Zero CMPTZN family. 
The true challenge lay in trying to improve the superlative Fulcrum Speed 55 DB with which the Speed CMPTZN DB wheels share certain technical aspects, such as the full carbon rim with “Twill“ finish and the 2:1 spoke pattern
But this time we wanted to optimise a top of the range product, by improving its rolling resistance and lightness
The obvious choice was our CULT™ bearings that allow us to save weight (10 grams less than the Speed 55 DB) and achieve unequalled levels of rolling resistance by up to nine times compared to traditional solutions, with a saving of up to 3.5 watts per pedal stroke. 

Along with the considerable improvement in terms of mechanical performance, the new hubs of the Speed CMPTZN DB have also undergone a matt black restyling, to complement the black on black graphics of the rims.    
The new models are available in the 2-WAY FIT version, which lets you choose whether to run them tubeless (for lower rolling resistance and greater puncture resistance) or with clinchers (for traditionalists). 
The inner rim width of 19 mm gives you additional freedom in terms of the tyres that can be fitted.

Price:
EUR 2.250 (HG11) 2.259 (XDR)

Features

tyre type2-Way fit (for clincher and tubeless)
tyre size28"
disciplineRoad 
ASTM category2
weight1460 g
rim materialCarbon
rim material detailsFull carbon, "Twill" carbon fibre finish
profile heightMedium
rim heightFront and rear: 40 mm
rim width26,5 mm
inner rim width (channel)19 mm
tyre widthFrom 23 mm to 50 mm
braking systemDisc brake
braking surface/brakes optionsAFS
front axle compatibilityHH12-100
rear axle compatibilityHH12-142
front wheel spokes21, Two-to-one (14 left - 7 right)
rear wheel spokes21, Two-to-one (7 left - 14 right)
spokes: materialStainless steel, double butted
spokes: profileRounded, straight pull
nipplesAluminum
front hubCarbon, Oversized Aluminium flange
rear hubAluminum, Oversized Aluminium flange
bearingsCeramic CULT bearings, cup & cone system, adjustable
othersPlasma treated HG freewheel. Aluminum Axle
Weight limit120 kg (rider,bike, equipment and luggage)
FWB optionsHG11, XDr, Optional CAMPY N3W

2-Way fit
Full Carbon, Twill carbon fibre finish
Front and rear 40 mm

Rim width: 26,5 mm

Spokes Material:  Stainless steel - double butted
Spokes profile technology: Rounded, straight pull
Nipples: Aluminum

Front Hub: Carbon, Aluminum oversize flange
Rear Hub: Aluminum, Aluminum oversize flange
CULT ceramic bearings. Adjustable Cup & Cone system