- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Parts & Components /
- Derailleurs & Shifters /
- Derailleurs & Parts /
- Rear Derailleurs /
- Shimano Rear Derailleur, RD-TX800, 7/8 SPD, D...
0 ratings
Item #:
4590315
Shimano Rear Derailleur, RD-TX800, 7/8 SPD, Direct Attach, Bla | rear-bike-derailleurs
Item #:
4590315
MMK 116172
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Monday, July 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Durable light action shifting performance for stress-free riding with Shimano's Double Servo-panta Mechanism and quick assembly.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Smooth Shifting
The Shimano RD-TX800 offers precise and reliable shifting, enhancing biking performance on diverse terrains for both 7 and 8-speed setups.
Easy Installation
Designed for direct attachment, this derailleur simplifies installation, making it user-friendly for both novice and experienced cyclists looking to upgrade their bike components.
Durable Build
Crafted with high-quality materials, the RD-TX800 ensures long-lasting use and resistance to wear, providing exceptional value and reliability for avid cyclists.
Product Details
- Tourney Shimano Rear Derailleur RD-TX800
- 3x8-speed rear derailleur
- Durable and light action shifting performance for stress-free riding
- Quick assembly with Allen key type inner cable fixing bolt
- Double Servo-Panta Mechanism ensures optimal shifting path
- Perfect tracking for accurate SIS shifting
| Brand Name | SHIMANO |
| Manufacturer | Shimano Cycling |
| UPC | 689228601468 |
| Manufacturer Part Number | ERDTX800SGSL |
| Model Number | ERDTX800SGSL |
| Included Components | Rear Derailleur |
| Item Type Name | Rear Derailleur |
| Unit Count | 1.0 Count |
| Item Weight | 13.6 ounces (385.56 grams) |
| Item Dimensions L x W x H | 12"L x 8"W x 2"H (30.5 x 20.3 x 5.1 cm) |
| Color | Black |
| Material Type | Multi |
| Case Material Type | Aluminum Alloy |
| Mount Type | Braze-On Mount |
| Number of Teeth | 34 |
| Brand | SHIMANO |
| Material | Multi |
| Mounting Type | Braze-On Mount |
What's in the box
Rear Derailleur
Who Should Buy?
-
Casual Riders
Ideal for casual cyclists looking for a reliable and affordable derailleur for smooth gear changes on everyday rides.
-
Recreational Commuters
A great choice for commuters needing consistent performance for short to medium urban cycling trips on hybrid bikes.
-
Budget-Conscious Users
Perfect for those on a budget who want a functional derailleur without spending too much on high-end components.
-
Performance Cyclists
Not suitable for competitive cyclists who require high precision and advanced features for performance-oriented biking.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the total capacity of this rear derailleur?
Answer: The total capacity of this rear derailleur is 43T. -
Question:
What type of drive train is this rear derailleur suitable for?
Answer: This rear derailleur is suitable for 3x8-speed drive train. -
Question:
What is the feature of Shimano's Double Servo-panta Mechanism?
Answer: Shimano's Double Servo-panta Mechanism enables the rear derailleur to move in an optimum path for optimized shifting. -
Question:
Is this black or silver?
Answer: Black -
Question:
Will this fit a 14/34t cassette?
Answer: Yes, it does fit. -
Question:
Can i use this with sram max grip 3.0 grip shift 7x3?
Answer: Sram and Shimano have different spacing on their derailleurs. As I recall Sram makes a different shifter for each spacing. If the shifter and the derailleur are mismatched only two or three gears will work and you will have to do as I did, buy another shifter. -
Question:
Can this be used as a replacement for an rd-tz31a direct mount rear derailleur?
Answer: I have no idea about 'rd-tz31a' but if the number of gears is correct and your click shifter rate of travel matches the derailleur (Shimano vs Sram) you're good to go. -
Question:
Can a direct mount be used to replace one with a hanger?
Answer: You might wanna check with your local bike mech.; but i’m almost certain that your bike will still need an existing Rear Derailleur hanger. This was not the type of RDerailleur designed to mount using the wheel axel/skewer.... hope this helps.
SHIMANO Rear Derailleurs ERDTX800SGSL Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1081 customers ratings
-
5 Star
74%
-
4 Star
15%
-
3 Star
7%
-
2 Star
1%
-
1 Star
3%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MMK 116172
Order now and get it around Monday, July 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Durable and light action shifting performance
- Double Servo-panta Mechanism for optimized path
- Quick assembly with allen key type inner cable fixing bolt
- Guide pulley tracks cogs closely for accurate shifts
- Suitable for 3x8-speed drive train
- Total capacity of 43T
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.