Zapletené kolo Speed 55T DB 28“ - zadní

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These wheels offer amazing stability thanks to their wide profile, which optimises aerodynamic flow to keep the wheel stable, removing any interference. Short bursts out of the saddle are incredibly easy thanks to the stiffness of the spokes in addition to the two oversize flanges and the Two-to-one spoke pattern. This is just a taster of the kind of experience you get when you ride a bicycle with full-carbon SPEDD 55T DB wheels.

The full-carbon rim for tubular tyres with its new layers of "longitudinal twill" transfers 10% more power than previous models, for greater power transmission efficiency. And all that despite their record weight. Every single feature of these wheels is taken to the extreme.

It's simply made for racing. Improvements within the group will be immediately noticeable. And sought-after.

SPEED 55 T DB is the most extreme wheel of the Fulcrum range, combining all the advantages of a 55mm aerodynamic rim with a powerful disc during braking, characteristics which make this the ideal racing wheel. This model is recommended for expert cyclists who are able to handle its deep profile and be daring with their lines and when accelerating: on these kinds of terrain it'll be impossible to hold back your excitement at the features of these wheels.

TECHNOLOGIES
CULT™ - CERAMIC ULTIMATE LEVEL TECHNOLOGY™ / RDB™ RIM DYNAMIC BALANCE / 2:1 TWO-TO-ONE™ / 2:1 TWO-TO-ONE SPOKE RATIO™ - DISC BRAKE / DRSC™ - DIRECTIONATED RIM-SPOKE COUPLING / MOMAG™ / ANTI-ROTATION SYSTEM™ / F.I.C. FULCRUM IDENTIFICATION CARD - 100% HANDMADE QUALITY / TRACEABILITY / AFS AXLE SYSTEM™ / RIM FULL CARBON TECHNOLOGY / WIDE RIM TECH / UNDRILLED RIM BED / CUP & CONE / DISC SPECIFIC RIM / CARBON HUBS / PLASMA FREEHUB / OVERSIZE FLANGE / MONOBLOCK HUB FOR DISC

FEATURES
TYRE TYPE    Tubular
TYRE SIZE    28"
DISCIPLINE    Road / Triathlon
ASTM CATEGORY    2
WEIGHT    1395 g
RIM MATERIAL    Carbon
RIM MATERIAL DETAILS    Full carbon, "Twill" - carbon fiber finishing
PROFILE HEIGHT    High
RIM HEIGHT    Front and rear: 55 mm
RIM WIDTH    26, 5 mm
INNER RIM WIDTH (CHANNEL)    /
TYRE WIDTH    From 25 mm
BRAKING SYSTEM    Disc brake
BRAKING SURFACE/BRAKES OPTIONS    AFS
FRONT AXLE COMPATIBILITY    HH12-100
REAR AXLE COMPATIBILITY    HH12-142
FRONT WHEEL SPOKES    21, Two-to-one (14 left - 7 right)
REAR WHEEL SPOKES    21, Two-to-one (7 left - 14 right)
SPOKES: MATERIAL    Stainless steel, double butted
SPOKES: PROFILE    Rounded, straight pull
NIPPLES    Aluminum
FRONT HUB    Carbon, Aluminum oversize flange
REAR HUB    Aluminum, Aluminum oversize flange
BEARINGS    CULT ceramic bearings. Adjustable Cup & Cones bearing system
OTHERS    Plasma treated HG freewheel. Aluminum Axle
WEIGHT LIMIT    109 kg (Cyclist)
FWB OPTIONS    HG11, Campy, Optional: XDr