SKU: 95394993581

ruote fulcrum speed 40 db c19

$719.96 $799.95
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Description

ruote fulcrum speed 40 db c19GESCHWINDIGKEIT ist ein Synonym fr Wettbewerb, sie steht fr maximale Leistung, whrend die Stoppuhr das einzige Urteil ber eine Rennradfahrt ist. Es ist ein Name, der fr World Tour Profis geschaffen wurde, die sie in der Schlauchversion whlen, und fr alle, die diese Laufrder im Rennsport nutzen. Welche Eigenschaften sollte unter diesen Voraussetzungen eine SPEED Version haben: nicht rohrfrmig, 40 mm hoch und daher ideal fr verschiedene Situationen?

GESCHWINDIGKEIT ist ein Synonym für Wettbewerb, sie steht für maximale Leistung, während die Stoppuhr das einzige Urteil über eine Rennradfahrt ist. Es ist ein Name, der für World-Tour-Profis geschaffen wurde, die sie in der Schlauchversion wählen, und für alle, die diese Laufräder im Rennsport nutzen.
Welche Eigenschaften sollte unter diesen Voraussetzungen eine SPEED-Version haben: nicht rohrförmig, 40 mm hoch und daher ideal für verschiedene Situationen?
Ganz einfach: das Beste von allem. So wurde SPEED 40 DB, 2-Way Fit (tubeless) + Scheibenbremse geboren.
SPEED 40 DB ist ein atemberaubender Satz Scheibenbremsräder, eine hochmoderne Felge, neue Formen und technische Konzepte. Breiter, 26,5 mm, mit einer aerodynamischen Form mit einer ausgeprägten 8-mm-Nase und einem „Twill“-Carbongewebe, das die elastische Reaktion der Felge optimiert.
Es erforderte einen langen Prozess zur Verfeinerung des aerodynamischen Profils: von Simulationen bis hin zu Tests mit Prototypen, um das beste Design unter Berücksichtigung des Seitenwinds und der durch die Scheibe erzeugten Turbulenzen auszuwählen, und einen langen Testprozess, um die besten Materialien für die Verbindung auszuwählen Projekt.
Andere Ideen, um die Seele dieses Rades zu verstehen? Hier sind sie: 2-Way Fit, also Tubeless von Geburt an, mit 19 mm breitem Kanal.
Lager: USB, Keramik, Kegel und Schale. Und natürlich die überdimensionierten Nabenflansche, um alle Vorteile auszunutzen, die die Scheibenbremse mit sich bringt.
Letztendlich ist der SPEED 40 DB der neue Bezugspunkt für diejenigen, die sich für Scheibenbremsen entschieden haben und auf der Suche nach dem Besten sind, mit einem Wettkampfstammbaum und einem mittleren Profil, das für die meisten Strecken perfekt ist.

EIGENSCHAFTEN

REIFENTYP

2-Wege-Passform (für Drahtreifen und Tubeless)

FELGENDURCHMESSER

28"

DISZIPLIN

Straße / Triathlon

ASTM-KATEGORIE

2

GEWICHT

1470 g

RADMATERIAL

Kohlenstoff

FELGENMATERIAL

Vollcarbon, „Twill“-Carbonfaser-Finish

PROFILHÖHE

Mittel

FELGENHÖHE

Vorne und hinten: 40 mm


Felgenbreite

26,5 mm

INTERNE KANALBREITE

19mm

REIFENBREITE

von 23 mm bis 50 mm

BREMSSYSTEM

Scheibenbremse

BREMSFLÄCHE/BREMSE OPTION

AFS

KOMPATIBILITÄT DER VORDERACHSE

HH12-100

HINTERACHSKOMPATIBILITÄT

HH12-142

SPEICHEN: VORNE

21, Zwei-zu-eins (14 links – 7 rechts)

SPEICHEN: HINTEN

21, Zwei-zu-Eins (7 links – 14 rechts)


SPEICHEN: MATERIAL

Edelstahl, doppelte Dicke

STRAHLEN: PROFIL

Rund, Kopf gerade

NIPPEL

Aluminium

VORDERNABE

Carbon, übergroßer Aluminiumflansch

HINTERNABE

Aluminium, übergroßer Aluminiumflansch

LAGER

USB-Keramiklager, Cone & Cup-System, einstellbar

ANDERE

Plasmabehandlung am HG-Freilaufkörper. Aluminiumachse

GEWICHTSBESCHRÄNKUNG

109 kg (Radfahrer)

FREIRADVERSIONEN

HG11, Campy, XDr

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SKU: 95394993581

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4.4 ★★★★★
Based on 798 reviews
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Product Reviews
C
Verified Purchase
Carol Ann Everitt
Los Angeles, US
★★★★★ 5
Thick seat cushion
Color: Grey
This double-layer seat cushion is so comfortable! Before, my lower back would ache after just an hour on a hard bench, but now I can work in this chair for most of the day without feeling tired. The PU leather has a great texture, looks high-end, and is incredibly easy to maintain—just wipe it down with a cloth when it gets dirty. It feels smooth and breathable. The 360-degree swivel is very smooth, making it convenient to reach for documents in the office. The casters roll quietly and won’t scratch the floor. For anyone who spends a lot of time working at a desk, the comfort level at this price point is absolutely worth it. I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
B
Verified Purchase
Brittany
Battle Creek, US
★★★★★ 3
Meh
Color: Black
It's ok. I got it because it looked like it has more cushion and might be more comfortable. Nope. It's the same comfort level as different chairs. My reer still goes numb and gets uncomfortable in this chair. Also, where your arms sit, the chair arms are slightly curved upwards and it causes my chair to be unable to fit under my desk. If they weren't slightly curved, that wouldn't happen. It's just another chair, nothing spectacular.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
J
Verified Purchase
joshua nieves
Omaha, US
★★★★★ 5
Perfect for work
Color: Grey
Great quality office chair. Easy to put together as there is minimal assembly required with easy to follow instructions. The chair has many sitting options. Makes for a perfect chair to use all day long. Its an ergonomic chair that allows you to adjust tilt tension, arm rest height, chair height, and allows to actually move arm rest upward and out of the way. You can swivel and sway and roll around with ease. Perfect chair for sitting all day. The head rest provides great neck support and the padding is very comfortable and supportive. The wheels are strong and the entire chair is sturdy. Quality material, The cushion is made with memory foam as well as comfort foam. Such a quality chair. This is a great value for the money. I would recommend to anyone that sits for any period of time for work or otherwise .
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Reviewed in the United States on April 15, 2026
F
Verified Purchase
fenglinyang
Alexandria, US
★★★★★ 5
Great chair for everyday use
I’m really happy with this ergonomic chair. It was easy to put together and feels very sturdy once assembled. The mesh back is breathable and keeps my back cool even after sitting for hours. The seat cushion is comfortable and supportive, and the armrests are positioned well for working at a desk. I also like how smoothly the wheels roll and how easy it is to adjust the height. For the price, the quality is honestly better than I expected. I’ve been using it every day for work and it makes long sitting sessions much more comfortable. Definitely a great value and I would recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
A
Verified Purchase
Amazon Reviews
San Leandro, US
★★★★★ 5
Excellent quality, comfortable for 8+ hour days
Color: Grey, Color: Grey
Since the reviews here were so very helpful to me, I decided to leave my own after using this chair a couple days. To summarize: Overall, I am thrilled with this chair and would recommend! I work remote, in a small apartment and this works well for both space saving and silence when rolling over hardwood floors all day. For more details, read on! It came packaged very nicely, so everything was well protected during shipping. There are no written instructions and to be honest, I didn't even look for them. If you've put one together before, this is pretty standard. The "leather" (not genuine, but feels like it) is thick and seems it will be sturdy for a long time. The padding is exceptional and that's the main reason I needed a new chair, as mine (a 'basic' brand one, IYKYK) only lasted one year before it felt like sitting on a hard plastic seat. The height is adjustable to go up higher than most, so for once I didn't have to raise it all the way to feel comfy. The surprisingly great thing about it is the arms that flip up, so I can push it all the way under my desk. I live in a small apartment, so every bit of space saved is a bonus! Speaking of apartments, the wheels on this are whisper quiet and I'm more than certain the neighbor below me is thrilled to not hear my clunky wheels from the other chair anymore. I was hesitant to pay too much for an office chair, but given the price and the quality, I feel it was an excellent purchase. A few items to note, if you have never put one together before: hand tighten the screws first! Don't put them on full force, until the pieces have been mostly assembled. This will help it not come out lopsided and the holes will be a little easier to line up. Watch the video, it will make the process a little easier (unlike what I did - put the arms on correctly, thought that looked wrong, then put them on backwards and lost my mind LOL). The video will also show how to recline the chair, if you like that (I do). It has a recline that's smooth as butter.
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Reviewed in the United States on March 11, 2026

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