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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
Stolen Sumo III Sprocket - 28t, 6.0mm Thickness, Aluminum, BlackThe Sumo III is CNC machined from thick 6061 aluminum with a simple and super strong design. High quality CNC machined 6061 aluminum construction provides extreme durability while offering weight savings 24mm bore with included adapters for 22mm and 19mm crank spindles Product Specifics Tooth Count: 28 Material: Aluminum Color: Black Defined Color: Black Today's Stock Status Currently not available UPC: 811652016079 EAN: Not available Manufacturer
The Sumo III is CNC machined from thick 6061 aluminum with a simple and super strong design.- High quality CNC machined 6061 aluminum construction provides extreme durability while offering weight savings
- 24mm bore with included adapters for 22mm and 19mm crank spindles
Product Specifics
- Tooth Count: 28
- Material: Aluminum
- Color: Black
- Defined Color: Black
Today's Stock Status
Currently not available
UPC: 811652016079
EAN: Not available
Manufacturer Part Number: S607
CR9031
185446-Q0-L
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
4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
HP Laptop purchase
Capacity: 4GB | 1.12TB Storage, Color: Gold
This laptop work really great. No glitches.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Wrong order on my part
Capacity: 4GB | 1.12TB Storage, Color: Gold
It’s good but I ordered the wrong kind
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Reviewed in the United States on June 12, 2026
★★★★★ 5
A Genuine Game-Changer for Manufacturing Management
Color: Matte Black, Clear Lenses, Size: Standard
A Genuine Game-Changer for Manufacturing Management
These glasses have been nothing short of life-altering for my career. As a production manager overseeing a manufacturing facility, documenting Standard Operating Procedures (SOPs) has always been a significant hurdle. My primary goal in purchasing these was to record high-quality POV video of processes, which I can then feed into AI tools to generate written SOPs. This isn’t just a win for my productivity; it’s a win for my crew, as it finally provides them with the clear documentation they need to succeed, relieving me of the stress that comes with inconsistent training materials.
**Design & Comfort**
I initially opted for the larger frame, but the height was a bit much aesthetically for my face. The standard size, however, is excellent. I have a history of headaches from standard eyewear after long days, but these remain comfortable for extended wear. They are impressively discreet—I had multiple people compliment them on day one without ever realizing they were smart glasses. They are convincing enough to pass as normal eyewear to the untrained eye.
**Performance & Battery**
* **Video & Audio:** The video quality is surprisingly clear, and the microphone performance is exceptional. I’ve taken several calls while wearing them, and the recipients couldn’t tell the difference between these and my phone’s handset. The audio is solid—provided you keep your expectations realistic regarding the low end. The bass is sufficient for daily listening.
* **Battery:** This is the one area that requires adjustment. You’ll get about 30+ minutes of continuous recording, which drains the battery quickly. However, the charging speed via the included case is remarkably fast, which helps mitigate the downtime.
**The "Unexpected" Features**
While I bought these for SOP documentation, the note-taking and translator features have been revelations. On the production floor, I’m constantly pulled in four different directions. When I need to track material requests or quick process changes on the fly, these allow me to capture information immediately so nothing slips through the cracks. It has turned a single-use tool into an all-day essential.
**Verdict**
I am currently investigating sourcing safety-rated lenses to integrate these into my daily shop-floor workflow. While the frames themselves aren't officially safety-rated, for office-based procedures and light floor work, they have already become a staple of my daily routine. Between the hands-free note-taking, clear communication, and the efficiency they bring to training, these are an incredible value for anyone in a management or technical role.
**Pros:**
* Excellent microphone and video clarity.
* Inconspicuous, stylish design.
* Invaluable for hands-free documentation and note-taking.
* Fast-charging case.
**Cons:**
* Battery life is limited during heavy recording sessions.
* Frame is not officially rated for high-impact industrial safety environments.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Best product on Sale all year!!! Worth every penny!!!
Color: Matte Black, Transitions Grey Lenses, Size: Standard
I was so super excited to get my glasses. They are super easy to set up and come in awesome RanBan case!!😍 I am a photographer and I bought to record my shoots of my clients are comfortable with it and the video quality is amazing!!! I also have a Mother in Law coming and for the first time I will be able to communicate with her with its translation ability!!!! 10 out 10 product!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Impressive Smart Glasses for Recording and Everyday Use – Very Cool Tech
Color: Matte Black, Clear Lenses, Size: Standard
I picked up the Ray-Ban Meta (Gen 2) Wayfarer mainly for hands-free recording and the AI features, and overall it’s a really cool piece of wearable tech. The design looks just like normal Ray-Bans, so they don’t feel gimmicky or overly “techy” when wearing them in public.
The camera quality is surprisingly good for glasses. Video and photos come out clear, and it’s incredibly convenient being able to record exactly what you’re seeing without pulling out your phone. Audio capture is also solid, and the open-ear speakers work well for calls and quick media playback.
Battery life has been noticeably improved compared to earlier smart glasses, and they’ve been reliable during regular use. Pairing and app integration were straightforward, and once set up, everything just works in the background.
My only real disappointment is that there’s no integrated screen or display. For a device that can see what you see and has AI capabilities, having some kind of built-in visual feedback would have made the experience even more powerful.
That said, as a recording device and AI-assisted wearable, these are genuinely impressive. If you want discreet, hands-free video capture in a stylish form factor, the Ray-Ban Meta Wayfarer is a very unique and well-executed smart device.
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Reviewed in the United States on February 23, 2026