Skip to content

Shimano RX100 Rear Derailleur RD-A550

Marsoni M251S
Sale price$44.90
Pay 4 payments of $11.22 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Shimano RX100 Rear Derailleur RD-A550Details: Brand Model: Shimano RX100 RD A550 Type: Rear Derailleur Specifications: 7 speed compatible, Short Cage, Capable up to 28T max cog capacity Condition: Used, Cleaned, Fully Functional Origin: Made in Japan Description: Shimano RX100 RD A550 rear derailleur, made in Japan between 1991 1994. Compact short cage design suited for 7 speed drivetrains, offering reliable shifting and solid performance. An excellent upgrade or match for vintage road
Easy Shipping

Quick Dispatch:

Your Shimano RX100 Rear Derailleur RD-A550 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Shimano RX100 Rear Derailleur RD-A550 ships.

Need Help?
Questions about Shimano RX100 Rear Derailleur RD-A550, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Shimano RX100 Rear Derailleur RD-A550 in your area.

Get Shipping Estimates

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
4.1 ★★★★★
Based on 1700 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
C Buyer
Draper, US
★★★★★ 4
No bow tie
Size: X-Small, Color: Red
Liked the look, but did not come with bow tie.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2025
I
Verified Purchase
It’s me,Meg!
Belleville, US
★★★★★ 5
Prom approved
Size: Small, Color: Black
My son got this for prom.. follow the size chart given because it is accurate. It’s very dapper and for the price way cheaper than renting something. It doesn’t look cheap at all. Very classy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
A
Verified Purchase
Angela May
Lexington, US
★★★★★ 5
Great!
Size: Medium, Color: Gold, Size: Medium, Color: Gold
Great quality, better than I expected!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
G
Verified Purchase
Gabi Estrada
Lowell, US
★★★★★ 5
Is very nice!
Size: Large, Color: Gold
Nice tuxedo for the Price! but definitely consider rep purchasing this in different colors of needed I didn’t end up returning it because we picked two different colors and went for the other. But this is a very nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
T
Verified Purchase
Tone-Loc 805 SP
Carnegie, US
★★★★★ 3
Don't trust AI it lies
Size: Large, Color: Red
The AI recommended the size based on my purchases and I tell you what AI was wrong because the pants didn't fit. Everything else did not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026

recommand products