Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Shimano CUES RD-U8020-SGS Rear Derailleur - 11-Speed, Shadow Plus Design, Direct Attach, Long Cage, BlackExplore the benefits of trekking and urban e biking with this durable Shimano CUES RD U8020 Shadow+ rear derailleur's smooth and decisive shifting performance for 2x11 speed systems. A low profile design and chain stabilization give riders the confidence to keep going. Plus, its premium machine finished aluminum textures showcase the integration of design and engineering. ONLY compatible with Shimano CUES 11 Speed LINKGLIDE shifters. ONLY compatible
Explore the benefits of trekking and urban e-biking with this durable Shimano CUES RD-U8020 Shadow+ rear derailleur's smooth and decisive shifting performance for 2x11-speed systems. A low-profile design and chain stabilization give riders the confidence to keep going. Plus, its premium machine-finished aluminum textures showcase the integration of design and engineering. ONLY compatible with Shimano CUES 11-Speed LINKGLIDE shifters.- ONLY compatible with Shimano CUES 10- and 11-Speed LINKGLIDE shifters
- Seamless shifting and pedaling performance that's made to last
- Chain stabilizer reduces chain drop, slap and noise
- Shadow+ low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes
- Stylish and polished aluminum finish with machine-cut textures
- 11t upper and 13t lower pulley wheels
- Compatible with LINKGLIDE AND HG 11-speed chains
Product Specifics
- Largest Cog: 45
- Color: Black
- Color: Silver
- Rear Der/Shifter Compatibility: Shimano Mountain
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Rear Derailleur Mount Type: 10x1 Standard
- Drivetrain Speeds: 11
- Designed for ebike: Yes
- Chain Wrap Capacity (teeth): 48
- Cage Length: Long
Today's Stock Status
2 Available to ship in 2-4 Business Days
UPC: 192790171777
EAN: Not available
Manufacturer Part Number: Does Not Apply
RD0145
181373-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
4.4 ★★★★★
Based on 1798 reviews
Sort
Product Reviews
★★★★★ 5
Fits no brand threaded pen with round inside connector
These work! I saw other reviews saying they didn't fit because they have a small round connector and that's what they have. Look inside your pen, I have an off brand pen and used my phone flashlight to look to see how it connected inside and it's round. It's also threaded so the product is described well and fits my no brand pen. Great price as well, I found the same ones on eBay for double the price. Very happy with this purchase and will be buying again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
★★★★★ 5
Perfect Microneedling Replacement Cartridges
These cartridges fit the Loutsbe brand Microneedle Instrument that I purchased from Amazon. After much research, I was so happy to find these as it seems there are many different types out there. It can be rather confusing finding the correct cartridges. The quality of these is excellent and they screw in perfectly. These have the treads above the little spring.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Micro needling replacements
These cartridges all came well sealed, and well aligned so when I use them, they don’t stab deeper in one spot than the other and they fat my micro needling pen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Do yourself Micro needling
Easy to use and lives up to my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
★★★★★ 5
Cartuchos Micro agujas
Excelente productos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
recommand products
Oil pan Gasket For Ford Falcon (XF) 4.1 (1986-1988) JH856
12.59
Midd South Athletics Youth PosiCharge Electric Heather Tee
20.95
Platinum Gaskets - Rocker Cover Gasket To Suit Holden (JN634K)
23.63
Kasa Smart Light Bulb by TP-Link - Reliable WiFi Connection, LED Soft White, Dimmable, 72W Equivalent, No Hub Required, Works with Alexa Echo and Google Assistant (LB200)
33.52
Retiro NM Handbag Monogram Canvas
775.00