SKU: 59040069579
aeroaufsatz rennrad

aeroaufsatz rennrad Profile Design 52 ASC Carbon Extensions 400 mm – aerodynamisch & leicht

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Description

aeroaufsatz rennrad Profile Design 52 ASC Carbon Extensions 400 mm – aerodynamisch & leichtProfile Design 52 ASC Carbon Aerobar Extensions 400mm Die nchste Eskalationsstufe Richtung Semi Custom Cockpit erreicht Profile Design jetzt mit den 52 ASC Extensions in 400er Lnge. Rund ist hier nur noch die Klemmung sowie der Griffbereich. Alles andere ist kammtailfrmig und damit windschnittiger. Zudem verschwinden die "Rohre" aus Carbon durch die Biegung komplett unter dem Unterarm, siehe das Wettkampfbild auf meinem Cervlo P5 (mit der Version 43

Profile Design 52 ASC Carbon Aerobar Extensions 400mm

Die nächste Eskalationsstufe Richtung Semi-Custom-Cockpit erreicht Profile Design jetzt mit den 52 ASC Extensions in 400er Länge.

Rund ist hier nur noch die Klemmung sowie der Griffbereich. Alles andere ist kammtailförmig und damit windschnittiger. Zudem verschwinden die "Rohre" aus Carbon durch die Biegung komplett unter dem Unterarm, siehe das Wettkampfbild auf meinem Cervélo P5 (mit der Version 43 ASC verbaut). Das funktioniert je besser, umso steiler ihr das Cockpit fahrt. Dichter als mit diesen Carbon-Extensions kommt man nicht ran an Custom-Modelle, die dann alle deutlich im vierstelligen Bereich liegen. Zudem ist hier die Einstellbarkeit weiterhin gegeben, was aus meiner Sicht für die allermeisten Piloten inklusive mir selbst viel wichtiger ist, als wie ein Profi auszusehen.

Anders als bei den 43 ASC ist hier der Winkel des Griffstücks 52 Grad steil und satte zwei Zentimeter länger. Das ist gut für lange Leute und alle, die gern noch länger sitzen möchten. Die Hände kommen so noch einen Tick mehr vor den Kopf, Stichwort Stirnfläche verkleinern.

Die Eckdaten: 22,2er Klemmung und damit für alle Standardklemmungen passend. Innendurchmesser 19 Millimeter, damit passt etwa die Junctionbox RS910 von Shimanos Di2 da rein. 400 Millimeter Länge, der Griffbereich ist von Mitte Klemmung bis Ende Shifteraufnahme 137 Millimeter hoch und um 52 Grad gebogen. 240 Gramm je Paar.

Für alle unter dem UCI-Reglement leidenden Piloten muss hierbei allerdings darauf geachtet werden, dass der Höhenunterschied von Ende Shifter zu Mitte Pad nicht überschritten wird. Das ist größenabhängig, nicht ganz unkompliziert und aus meiner Sicht kompletter Bullshit. Wer da näher einsteigen möchte, dem sei mein Blog aus 2023 empfohlen, und zwar in zwei Teilen. Siehe hier und hier und viel Spaß beim Lesen. Schon wieder neu für 2024: Die Extensions dürfen satte 30 Grad Neigung haben.

Diese Extensions gibt es jetzt auch in 340er Länge und zwar hier

auch mit 43er Biegung hier und für kleinere Leute in 340er Länge und zwar hier.

Den idealen Computerhalter von 76 Projects dazu gibt es hier bei mir im Shop, siehe auch das letzte Bild zur Montage ganz vorne am runden Part.

Wer noch die passenden Profile Design Arm-Pads sowie Winkel-Spacer sucht, der wird hier und hier fündig und kann sein bisher nach 08/15 aussehendes und sich auch so anfühlendes Cockpit tunen, ohne ein Vermögen auszugeben. Und immer dran denken: Nur wer bequem liegt, der liegt lang und gut. Und schnell. Denn #aeroiseverything.

Weitere Tuning-Parts für euer Aerocockpit sind meine eigenen Enterhaken

Achtung: Wer diese Teile erstmal montieren, fahren und dann zerkratzt und gebraucht zurückgeben möchte, der wartet bitte so lange, bis es die bei Amazon gibt. Aktuell sind die Teile extrem schwer zu bekommen und beinahe so selten wie 400 Watt Schwellenleistung. Danke für euer Verständnis!

Made in Taiwan.

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SKU: 59040069579

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4.5 ★★★★★
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M
Mike
Port Orchard, US
★★★★★ 5
Dog tested, dog approved
This is a large, heavy-duty bone. And a great one. My Pitt-mix is very tough on things and can destroy most chew toys in short order. This actually has held up very well to his best attempts. As shown in the picture, after a lot of use over several weeks the most that he's been able to do is to put some small bite marks in it. I'm impressed. That's largely due to the material used. It's a dense, rubbery-type material that's resilient to biting/cutting/tearing. Very solid without being hard. Kind of along the same lines as that used for the popular Chuck-It toys if you're familiar with those (but heavier). I like this softer material better than the nylon bones which he loves but I'm afraid are going to crack a tooth at some point. Has some scent to it but does not have a strong smell. Can't vouch for the flavor but he seems to enjoy it. Again this is large and heavy toy. Probably a little too big/heavy for smaller dogs under say 40lbs or so. Some probably could do it but really better for the bigger dogs. Given how long this one looks like it's going to last, I'd say that it's a very good value. Bottom line - Dog likes it. I like it. Everybody's happy. Great bone. Buy it.
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Reviewed in the United States on February 14, 2026
R
Rico
Lake Worth, US
★★★★★ 5
Flavor/Scent May Not Be Very Strong
My pup is picky about toys and the only ones that hold his interest are mostly the scented rubber toys from Playology, They’re great, but expensive, and I was really hoping this would be a cheaper alternative. It really looked like the kind of toy he likes. It’s heavy rubber with a softer texture than the hard toys out there, and it had a lot of surface grooves that lets him grip it with his teeth easily. I gave it to him and he was excited for all of 30 seconds, then he discarded it and hasn’t looked at it since. I suspect the flavor/scent may not be as strong but that’s just a guess. I don’t know if it’s a flaw in the toy or simply a picky pup, so I hesitate to rate this down for that. It does look like a really nice toy and if your dog isn’t a jerk like mine it may be great, and it’s definitely a good price.
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Reviewed in the United States on March 4, 2026
A
awesomest girl
Massapequa, US
★★★★★ 4
Heavy duty rubber bone
This bone is really heavy duty. It's got a groove down the middle of you you can put your pups favorite lickable treat. My 36 lb aussie enjoyed chewing on this and was nibbling the ends. This bone has held up to her chewing it with only a couple little pieces coming off.
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Reviewed in the United States on February 13, 2026
S
S. Alter
Omaha, US
★★★★★ 5
Big hit with my super chewer.
Here’s an expanded, Amazon-friendly version that keeps a natural, human tone while adding helpful detail: This is a truly heavy-duty chew bone and a great option for aggressive chewers. The first thing I noticed when I took it out of the package was the weight. It’s solid and well made, so it definitely feels like it’s built to last. Because of that, I would recommend being mindful when handing it to your dog and avoiding tossing or dropping it on hard floors or toes. My dog, Yukon, was instantly thrilled with it. From the moment I gave it to him, he’s been carrying it around proudly and settling in to chew on it for long stretches of time. It’s kept his attention much better than lighter chews, and it’s holding up well to his strong jaws so far. I also love that it provides great enrichment and gives him a safe, satisfying outlet for his chewing instincts. Overall, this chew bone has been a big hit in our house. If you have a powerful chewer and are looking for something durable that will actually keep them engaged, this is a solid choice. I’m very glad I picked it up for Yukon and would recommend it to other dog owners with heavy chewers.
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Reviewed in the United States on January 30, 2026
T
TentAndLantern
Dallas, US
★★★★★ 5
Immediate Hit With My Power Chewer!
Immediate hit. Like, didn’t even make it fully out of the package before my dog was sniffling around the package, all excited. I have a serious chewer, the kind that treats most toys like a personal challenge. This one has actually held up. It’s firm and tough, but not rock hard like those nylon bones that make me nervous about teeth. There’s a little bit of give to it, which I like. The beef flavor must be legit because he keeps going back to it. This isn’t one of those toys that gets ignored after five minutes. He’s been happily gnawing on it and hasn’t managed to destroy it yet, which honestly says a lot in this house. I also like the shape and texture. It’s easy for him to hold, and the ridges seem to keep him engaged longer. Bonus points if it’s helping his teeth even a little, because chewing is already his favorite hobby. No toy is truly indestructible, but this has definitely earned its place in the “worth buying again” category. If you’ve got a medium to large dog who lives to chew, this one’s a solid win.
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Reviewed in the United States on February 1, 2026

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