Login
Shimano RX100 Rear Derailleur RD-A550
Shimano RX100 Rear Derailleur RD-A550
Shimano RX100 Rear Derailleur RD-A550
 Next

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
4.6 ★★★★★
Based on 791 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tim R
Massapequa, US
★★★★★ 5
These tire repair reamers work great for plug/other type repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These tire repair reamers work great for plug/other type repairs. Gone are the days of manually fighting a hand reamer through rough rubber. This is an efficient, neat and clean way to prepare a tire for the repair. Will purchase again as needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
M
Verified Purchase
Mark B.
New York, US
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2025
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Great product
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These bits are great. We use them every day e when patching or plugging tires. Having multiple sizes helps us match the bit to the patch we use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
M
Verified Purchase
Monty W. Parks
Charlottesville, US
★★★★★ 5
Easy on the hands
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These make it much easier to ream tires that have been punctured. It takes the stress off of your hands, forearms and elbows especially when you’re plugging higher ply tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
M
Verified Purchase
Manny
Bozeman, US
★★★★★ 5
Handy Tool for Frequent Flat Tire Repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Good quality and easy to use. As someone involved in emergency services, we deal with flat tires often, and this tool has been really helpful. The bits are sharp, durable, and make the repair process quicker and cleaner. Great to keep on hand for regular use or in a roadside kit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025

recommand products

General Finishes Gel Stain
General Finishes Gel Stain
49.90
 Signature Custom - Tenor Saxophone - Phosphor Bronze
Signature Custom - Tenor Saxophone - Phosphor Bronze
2054.00
 Ash
Ash
134.50
 Gift Voucher
Gift Voucher
36.34
 Sakkusu Alto Saxophone
Sakkusu Alto Saxophone
228.00