SKU: 37406415772

SRAM XX1 Eagle B2 12-Speed Rear Derailleur

$169.56 $188.40
Save 10%
No.2 Bestseller on lamcf.fr >

Pay in installments of $47.10 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SRAM XX1 Eagle B2 12-Speed Rear DerailleurOccupying a new realm in shifting performance, the redesigned XX1 Eagle derailleur gives no compromise racers and dream bike builders a true top tier option. The crisp, precise XX1 shifting feel athletes rely on now features an updated cage geometry for improved chain management. Occupying its rightful place at the top of the Eagle ecosystem, the XX1 Eagle rear derailleur makes full use of the new 10 52t cassettes and is backwards compatible to also

Occupying a new realm in shifting performance, the redesigned XX1 Eagle derailleur gives no-compromise racers and dream-bike builders a true top-tier option. The crisp, precise XX1 shifting feel athletes rely on now features an updated cage geometry for improved chain management. Occupying its rightful place at the top of the Eagle ecosystem, the XX1 Eagle rear derailleur makes full use of the new 10-52t cassettes and is backwards compatible to also work with the 10-50t.

Features:

  • Updated cage geometry provides better chain retention and crisper shifting.
  • Comes in XX1 Eagle signature colorway as part of Eagle Colorsystem – to go with all cassette and chain color options - Black, Gold, Rainbow, HardChrome and all-new Copper.
  • Backwards compatible, works with 10-50t and new 10-52t cassettes.

SKUs
Vendor Item # 00.7518.139.000
Model ID: RD-XX-1-B2

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 37406415772

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Janna Leek
West Palm Beach, US
★★★★★ 5
Great product
Fit Type: Classic Fit, Color: Black, Size: Large
These are my favorite socks I’ve ever purchased for no-show socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
G
Verified Purchase
Glen Wright
New York, US
★★★★★ 5
Price
Fit Type: Classic Fit, Color: White, Size: Large
Good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
P
Verified Purchase
peter
Battle Creek, US
★★★★★ 5
Great socks
Fit Type: Classic Fit, Color: Black, Size: Large
Love these socks, very comfortable and look and feel good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
E
Verified Purchase
Eric Brockman
Lexington, US
★★★★★ 5
Real comfort.
Size: Large, Color: (001) Black / Black / Pitch Gray
Second purchase. Good workout sock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
M
Verified Purchase
Mother of M.M.
Omaha, US
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025

recommand products

Dotted Pots
73.50
The Cacti
125.00
Woof Peace
73.50
240V Electric Motor – 1.0 Hp @ 1450 RPM Part No: 604-1056
169.29
Comet MC20/20 120L Wheelbarrow Tank – 18.5 l/min @ 20 Bar – 230V Motor – Part No: WBU1820E
750.00