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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
rotor kurbel rennrad Rotor Kurbel INPOWER Road Direct Mount 172,5 mm – BKE-DEALSDurch die in der Kurbelwelle integrierte Messtechnik kommt es ohne sichtbare, die Optik des Rades strende Sensoren aus. Auch das Gewicht des Systems ist minimalistisch. So bringt die INPower Version nur 524 Gramm Gewicht (bei 172,5 mm Kurbelarmlnge) auf die Waage. Mglich machen dies mittels Rotors Trinity Drilling System ausgefrste Kurbelarme aus utraleichtem Aluminium 7075. Fr die ntige Steifigkeit sorgt der groe Auendruchmesser der Kurbelarme.
Durch die in der Kurbelwelle integrierte Messtechnik kommt es ohne sichtbare, die Optik des Rades störende Sensoren aus. Auch das Gewicht des Systems ist minimalistisch. So bringt die INPower Version nur 524 Gramm Gewicht (bei 172,5 mm Kurbelarmlänge) auf die Waage. Möglich machen dies mittels Rotors Trinity Drilling System ausgefräste Kurbelarme aus utraleichtem Aluminium 7075. Für die nötige Steifigkeit sorgt der große Außendruchmesser der Kurbelarme. Gespeist wird das System von einem ausdauernden Li-Ion Akku, welcher einfach per handelsüblichen USB Kabel aufgeladen werden kann.
- Einsatzbereich: Rennrad, Triathlon
- Material Kurbelarme: Aluminium 7075
- Material Kurbelwelle: Aluminium
- Durchmesser Kurbelwelle: 30 mm
- Länge Kurbelarme: 170 mm oder 172,5 mm
- Kompatibilität Kettenblätter: Rotor ALDHU
- Kettenblattabstufung: 2-fach
- Kettenblattmontage: Direct Mount (Rotor ALDHU 2-fach Spiderrings) oder Rotor ALDHU 110 mm 4-Arm Spider (Shimano asymmetrisch)
- Q-Faktor: 148 mm
- Kompatibilität Innenlager: BSA, ITA, BBright, BB386 EVO, BB30, BB86, PF30, BB92/89 (für 30 Millimeter Welle)
- Batterie: AA-Zelle
- Batterielaufzeit: ca. 300 Stunden
- Übertragungsstandard: ANT+, Bluetooth Smart
- Wasserdichtigkeit: ja (IP7)
- Messstreifen Leistungsmesser: 4 in der Kurbelwelle
- Farbe: schwarz
Gewicht: 524g (172,5 mm Kurbellänge, ohne Batterie)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 76 reviews
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Product Reviews
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed.
I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood).
Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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