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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
Shimano Ultegra CS-R8101 Cassette - 12-Speed, 11-34t, SilverThe uninterrupted shifting experience of the Shimano Ultegra CS R8100 12 speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12 speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range. Refined 12 step gear combination provides
The uninterrupted shifting experience of the Shimano Ultegra CS-R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range.- Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
- Faster, smoother shifts under maximum pedaling force
- Compatible with 12-speed and road 11-speed freehub body
Product Specifics
- Range: 11-34
- Cogs: 11-12-13-14-15-17-19-21-24-27-30-34
- Cassette Body Type: Shimano HG 11/12-Speed Road
- Drivetrain Speeds: 12
- Color: Silver
- Weight: 345
- Defined Color: Silver
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 192790849881
EAN: Not available
Manufacturer Part Number: Does Not Apply
FW0319
181679-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
4.9 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 4
Perfect for Travel
Color: A.Beige
Perfect to keep everything organized on the go!
Compact but it fits everything you need. Quality is good and the color is ok.
Great addition to the travel must haves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Must have for travel!
Color: B.Pink
Perfect size for travel and holds everything I need it to! So cute and I love it. Such a good buy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
Quaiity and the perfect size!
Color: A.Beige
Item arrived very quickly and was as described. It is the perfect travel size or for the top of the dresser.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Smaller than it looks but worth it.
Color: A.Beige, Color: A.Beige
Cute and small. Definitely good for traveling.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Nice & Spacious
Color: A.Beige
Perfect jewelry case for travel. It fit mostly everything that I needed . Would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
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