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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
Ultegra CS-R80005 largest cogs on alloy and composite spiders Light weight and high performance Aluminum lockring Nickel plated finish The 11 34 cassette (120615 07) is compatible with 10 and 11 speed freehub bodies (use 1. 85mm spacer for 11 speed road) Other sizes are compatible only with 11 speed road hubs Attributes Cassette Spider Mat. Aluminum Cassette Technology Hyperglide EV Cog Material Steel Finish Chrome Speed 11
- 5 largest cogs on alloy and composite spiders
- Light weight and high performance
- Aluminum lockring
- Nickel plated finish
- The 11-34 cassette (120615-07) is compatible with 10 and 11 speed freehub bodies (use 1.85mm spacer for 11 speed road)
- Other sizes are compatible only with 11 speed road hubs
Attributes
| Cassette Spider Mat. | Aluminum |
| Cassette Technology | Hyperglide EV |
| Cog Material | Steel |
| Finish | Chrome |
| Speed | 11 |
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
4.7 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 3
Mounting system doesn’t align on one of three shelves.
Color: Walnut, Size: 3 Pack
Nice shelves. Install was super easy except on one of the three shelves. The main mounting shelf holes were off so the shelf will not slip onto horizontal mounting poles unless I modify the shelf. So a 20 minute job becomes a two hour job.
The mounting system does appear very sturdy just not aligned.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Great quality!
Color: White
Great quality! Easy to put together!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great
Color: White
Very nice easy to install
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Reviewed in the United States on April 19, 2026
★★★★★ 5
The Perfect Shelves!
Color: Wooden
Great quality and easy to assemble. The perfect shelves for my space.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Beautiful Decorative and Light Weight Shelving!
Color: White
Beautiful shelving. Came with hardware for hanging and a ruler strip template for mounting locations, although the holes did not match up with the shelf holes. Shelves are just the right size for my purpose and also decorative and light weight.
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Reviewed in the United States on May 24, 2026