Zapletená kola SPEED 55C 28“

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The SPEED 55C, a racing wheel that reflects developments in the research into materials carried out by Fulcrum's R&D team. The full-carbon rim has had a complete facelift, both in terms of the carbon used and the braking rim, thanks to the new AC3™ technology used.

Thetwill weave carbon-fiber pattern is unlike any other used in the past, enhancing the elastic responsiveness of the rim, thus boosting reactivity when rising out of the saddle and the transfer of power to the ground.

A joy for rouleurs, sprinters and triathletes alike who seek an aerodynamic wheel that doesn't waste one single watt of power and is ready to accelerate and effortlessly maintain speed. In short, the range offers everything you need to achieve your targets within a group and feel satisfied when you look at the stopwatch.

55 mm is the size to choose if you're aiming to increase your power output and make the most of the flywheel effect created by the rotation of the rim: incredible speeds plus optimum support during the strongest accelerations. This wheel is ideal for short climbs out of the saddle, when cycling on the flat or in triathlon races when making the most of aerodynamics is key. 

TECHNOLOGIES
RDB™ RIM DYNAMIC BALANCE / USB™ - CERAMIC ULTRA SMOOTH BEARINGS™ / 2:1 TWO-TO-ONE™ / DRSC™ - DIRECTIONATED RIM-SPOKE COUPLING / MOMAG™ / ANTI-ROTATION SYSTEM™ / F.I.C. FULCRUM IDENTIFICATION CARD - 100% HANDMADE QUALITY / TRACEABILITY / RIM FULL CARBON TECHNOLOGY / WIDE RIM TECH / UNDRILLED RIM BED / CUP & CONE / CARBON HUBS / PLASMA FREEHUB / OVERSIZE FLANGE / AC3™ - ALL CONDITIONS CARBON CONTROL

FEATURES
TYRE TYPE    Clincher
TYRE SIZE    28"
DISCIPLINE    Road / Triathlon
ASTM CATEGORY    1
WEIGHT    1470 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    24,2 mm
INNER RIM WIDTH (CHANNEL)    ETRTO 17C
TYRE WIDTH    From 25 mm to 50 mm
BRAKING SYSTEM    Caliper
BRAKING SURFACE/BRAKES OPTIONS    "Twill" carbon fiber braking surface. AC3 treatment on braking surface
FRONT AXLE COMPATIBILITY    QR
REAR AXLE COMPATIBILITY    QR
FRONT WHEEL SPOKES    18 (9 left - 9 right)
REAR WHEEL SPOKES    21, Two-to-one (7 left - 14 right)
SPOKES: MATERIAL    Stainless steel, double butted
SPOKES: PROFILE    Aero, straight pull
NIPPLES    Aluminum
FRONT HUB    Carbon, Aluminum flanges
REAR HUB    Aluminum, Aluminum oversize flange
BEARINGS    USB ceramic bearings. Adjustable Cup & Cones bearing system
OTHERS    Plasma treated HG freewheel. Aluminum Axle
WEIGHT LIMIT    109 kg (Cyclist)
FWB OPTIONS    HG11, Campy