Leírás
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 CONTROLFEATURES
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
