
Description:
Tourney RD-TX800 Rear Derailleurs Features-TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage Item Specifications-Color:Black-Largest Cog:34-Chain Wrap Capacity:43-Cage Length:Long-Drivetrain Speeds:8-Rear Der/Shifter Compatibility: Mountain-Rear Derailleur Mount Type:10x1 Standard
Reviews:
5.0 out of 5 stars Low end derailleur that is surprisingly high end
It used to be that the Shimano Tourney line of components were the lowest 'named' line in Shimano's bike component hierarchy (Tourney up to XTR). But over the last decade, Shimano has gradually replaced the heavy cheap steel in the Tourney line with more aluminum and tighter tolerances. I wanted a full seven speed transmission for my small son's new bike and decided on a full seven speed back, three speed front (21 total gear combos) Tourney drivetrain. I decided to order this derailleur which works with seven or eight speed rear cassettes and figured it would come made of steel. It came and turns out be fairly light weight (290 grams) and is almost all aluminum with sealed bushings. He has been using it for three months and it has worked perfectly and precisely so far. Five stars.
5.0 out of 5 stars Lifesaver for getting my bike running
I had to replace the previous one when I got ran over. This one wasn’t identical, in fact it actually made the gear change even smoother than the one that originally came with the bike. It looks very durable and can be easily adjusted to fit your needs.
4.0 out of 5 stars TourneyTX Shimano Rear Derailleur RD-TX800 2015 Jamis Durango Sport
I purchased this Tourney Shimano Rear Derailleur RD-TX800 for a used 2015 Durango sport. I purchased the bike used and the derailleur and hanger were both severely damaged by a fall the previous owner had taken. I didn’t want to mess around with figuring out a higher-end performance part, so just went with the exact same model derailleur. It arrived well packaged and works exactly as it should. It is by no means a light or quiet product, but it will serve its purpose. I have only had it on the bike for three months and maybe 100 miles of paved trail riding. No issues at all.
5.0 out of 5 stars Perfect replacement and easy to tune
This was on my daughter's bike and it got bent. $18 for a new one? Say less!
5.0 out of 5 stars Inexpensive and very functional
I was repairing some neighborhood bikes so I bought a few of these and crossed my fingers. They work great, shift smooth and seem pretty bulletproof for the cost. Honestly, I cannot find a problem with these other than they look inexpensive. If you want some eye candy, then you need to pungle up some more money for a cooler item (I do for my bikes), but if you just need something to work well for the foreseeable future, look no further.
5.0 out of 5 stars Works perfect on a 1998 Trek 800
I added this to a vintage mountain bike in addition to new Shimano trigger shifters and a new Shimano cassette that included two extra teeth on the large cog. Everything worked out splendidly, the bike shifts perfect and the derailleur installed perfectly on the frame.
5.0 out of 5 stars Good replacement
Replaced derailer on an older Marin. Works great.
3.0 out of 5 stars Worth it, but not the greatest
Easy install. Tough to tweak. I have items on a Schwinn MtbAxum 8 speed. A few months in and medium riding, still cranking!
Visit the SHIMANO Store
Shimano Rear Derailleur, RD-TX800, 7/8 SPD, Direct Attach, Bla
AED17586
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Visit the SHIMANO Store
Shimano Rear Derailleur, RD-TX800, 7/8 SPD, Direct Attach, Bla

AED17586
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Tourney RD-TX800 Rear Derailleurs Features-TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage Item Specifications-Color:Black-Largest Cog:34-Chain Wrap Capacity:43-Cage Length:Long-Drivetrain Speeds:8-Rear Der/Shifter Compatibility: Mountain-Rear Derailleur Mount Type:10x1 Standard
Reviews:
5.0 out of 5 stars Low end derailleur that is surprisingly high end
It used to be that the Shimano Tourney line of components were the lowest 'named' line in Shimano's bike component hierarchy (Tourney up to XTR). But over the last decade, Shimano has gradually replaced the heavy cheap steel in the Tourney line with more aluminum and tighter tolerances. I wanted a full seven speed transmission for my small son's new bike and decided on a full seven speed back, three speed front (21 total gear combos) Tourney drivetrain. I decided to order this derailleur which works with seven or eight speed rear cassettes and figured it would come made of steel. It came and turns out be fairly light weight (290 grams) and is almost all aluminum with sealed bushings. He has been using it for three months and it has worked perfectly and precisely so far. Five stars.
5.0 out of 5 stars Lifesaver for getting my bike running
I had to replace the previous one when I got ran over. This one wasn’t identical, in fact it actually made the gear change even smoother than the one that originally came with the bike. It looks very durable and can be easily adjusted to fit your needs.
4.0 out of 5 stars TourneyTX Shimano Rear Derailleur RD-TX800 2015 Jamis Durango Sport
I purchased this Tourney Shimano Rear Derailleur RD-TX800 for a used 2015 Durango sport. I purchased the bike used and the derailleur and hanger were both severely damaged by a fall the previous owner had taken. I didn’t want to mess around with figuring out a higher-end performance part, so just went with the exact same model derailleur. It arrived well packaged and works exactly as it should. It is by no means a light or quiet product, but it will serve its purpose. I have only had it on the bike for three months and maybe 100 miles of paved trail riding. No issues at all.
5.0 out of 5 stars Perfect replacement and easy to tune
This was on my daughter's bike and it got bent. $18 for a new one? Say less!
5.0 out of 5 stars Inexpensive and very functional
I was repairing some neighborhood bikes so I bought a few of these and crossed my fingers. They work great, shift smooth and seem pretty bulletproof for the cost. Honestly, I cannot find a problem with these other than they look inexpensive. If you want some eye candy, then you need to pungle up some more money for a cooler item (I do for my bikes), but if you just need something to work well for the foreseeable future, look no further.
5.0 out of 5 stars Works perfect on a 1998 Trek 800
I added this to a vintage mountain bike in addition to new Shimano trigger shifters and a new Shimano cassette that included two extra teeth on the large cog. Everything worked out splendidly, the bike shifts perfect and the derailleur installed perfectly on the frame.
5.0 out of 5 stars Good replacement
Replaced derailer on an older Marin. Works great.
3.0 out of 5 stars Worth it, but not the greatest
Easy install. Tough to tweak. I have items on a Schwinn MtbAxum 8 speed. A few months in and medium riding, still cranking!
Similar suggestions by Bolo
More from this brand
Similar items from “Rear Derailleurs”
Share with
Or share with link
https://www.bolo.ae/products/UO00B7KZT1P