Shop portable fans
$14.09
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Friday, May 30 on orders shipped by Amazon over $35
Only 1 left in stock - order soon.
$$14.09 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$14.09
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Amazon
Ships from
Amazon
Returns
30-day refund/replacement
30-day refund/replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Shimano Tourney RD-TY300-SGS 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size

4.5 out of 5 stars 580 ratings
$14.09
Get Fast, Free Shipping with Amazon Prime
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$14.09","priceAmount":14.09,"currencySymbol":"$","integerValue":"14","decimalSeparator":".","fractionalValue":"09","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"OPc4rcE33JwwOmd5ZR1oidN7YWXzjHAfzzDsX4IMBdLFCnd5TGiyVrzaeJFBj%2BmjZ%2Bd43QbzyQgoz5z1CG9I3wfvhaOac124%2BDgfx91oVIWV3t87cb%2Fun5JHsFeyZeMoolUrDzKxpRtC%2F03IJ%2Bttdd4F%2FDt4n2dJsrVxMf2PaXN69MUquNGeY2zMH7vdTvoM","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand SHIMANO
Color Black
Material Metal
League Shimano
Mounting Type Braze-On Mount

About this item

  • Shimano TX35 6 / 7-speed rear derailleur (bracket attachment)
  • SIS rear index shifting
  • SGS cage can handle wide range gearing and 34 tooth sprockets
  • 13 tooth pulleys offer long service life and less noise
› See more product details
New & exclusive
Officially licensed NBA merch Shop now

Frequently bought together

Shimano Tourney RD-TY300-SGS 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size
This item: Shimano Tourney RD-TY300-SGS 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size
$14.09
Get it as soon as Friday, May 30
Only 1 left in stock - order soon.
Sold by Cycle Crew and ships from Amazon Fulfillment.
+
FGBNM Single/6/7/8/9/10/11/12 Speed Bike Chain, Bike Chain for Road Mountain Racing Cycling
$7.99
Get it as soon as Tuesday, May 27
In Stock
Sold by FGBNM STORE and ships from Amazon Fulfillment.
+
Bike Chain Kit, Single/6/7/8/9/10/11/12 Speed Multi-Function Bike Mechanic Repair Kit, Chain Breaker and Bike Link Plier with
$14.99
Get it as soon as Monday, May 26
In Stock
Sold by RUBY.Q and ships from Amazon Fulfillment.
Total price: $00
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Show details Hide details
Choose items to buy together.

Top Brand: SHIMANO

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Product Description

Product Description

Shimano TX35 6 / 7-speed rear derailleur (bracket attachment). SIS rear index shifting. SGS cage can handle wide range gearing and 34 tooth sprockets. 13 tooth pulleys offer long service life and less noise.

Set Contains:

1 x Rear Derailleur

Product information

Technical Details

Product Dimensions ‎5.5"L x 5.25"W x 3"H
Manufacturer ‎Shimano
Number of Teeth ‎34
UPC ‎689228393646
Case Material ‎Metall
Item Package Dimensions L x W x H ‎5.47 x 5.43 x 3.19 inches
Package Weight ‎0.36 Kilograms
Item Dimensions LxWxH ‎5.5 x 5.25 x 3 inches
Brand Name ‎SHIMANO
Model Name ‎Rdtx35 Adt
Suggested Users ‎mens
Number of Items ‎1
Part Number ‎RDTX35 ADT
Model Year ‎2013
Style ‎Mounting Bracket Rear Derailleur
Size ‎One Size
Sport Type ‎Cycling

Additional Information

ASIN B0052KDG4U
Customer Reviews
4.5 out of 5 stars 580 ratings

4.5 out of 5 stars
Best Sellers Rank #22,245 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
#6 in Rear Bike Derailleurs
Date First Available August 6, 2012

Feedback

Shimano Tourney RD-TY300-SGS 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Customer reviews

4.5 out of 5 stars
580 global ratings

Review this product

Share your thoughts with other customers
Write a customer review

Customers say

Customers find the derailleur works well, with one mentioning it functions smoothly with older friction shifters. Moreover, the product receives positive feedback for its quality, with one customer noting it outperforms the original part it replaced. Additionally, customers find it easy to install and appreciate its smooth shifting performance. The derailleur fits perfectly and offers good value for money.

AI-generated from the text of customer reviews

Select to learn more

22 customers mention "Works well"22 positive0 negative

Customers find that the derailleur works well, with one customer specifically noting its compatibility with older friction shifters.

"This worked great. I was concerned with the quality since the price was so good...." Read more

"...It shifts so clean and smooth and worked out perfectly for a bike frame that didnt have a built in mounting point for a Derailleur. HIGHLY recommend" Read more

"It was the least costly but yet works great" Read more

"...It's super easy to set up and works Great.." Read more

20 customers mention "Quality"17 positive3 negative

Customers find the derailleur to be of good quality, with one customer noting it outperforms the original part it replaced.

"...It has held up so far and is outperforming the original part it replaced." Read more

"I'm sure this is a fine piece but it didn't fit my frame, the hanger geometry is all different. research your exact hanger before buying this." Read more

"Great the little derailer if it is the top you need...." Read more

"Take your time with the setup. Otherwise it a good product." Read more

19 customers mention "Ease of installation"16 positive3 negative

Customers find the derailleur easy to install, with one mentioning that the instructions were great and another noting it fixed their bike quickly.

"...Instructions were great for how to adjust the gear changes, I've never done it before. Very happy with my purchase." Read more

"The install was easy enough. Getting the derailleur dialed in was less so...." Read more

"Easy to install without having to "break the chain" as small pulleys come disassembled!" Read more

"For This Derailer to be Shimanos lowest priced Derailer. It's super easy to set up and works Great.." Read more

8 customers mention "Value for money"8 positive0 negative

Customers find the derailleur to be a great value.

"This worked great. I was concerned with the quality since the price was so good...." Read more

"It was the least costly but yet works great" Read more

"For This Derailer to be Shimanos lowest priced Derailer. It's super easy to set up and works Great.." Read more

"...Snug these axels with a 3?mm Allen wrench every six months or so. Great value!" Read more

6 customers mention "Shifting speed"6 positive0 negative

Customers appreciate the derailleur's smooth shifting, with one customer noting its crisp and quiet operation.

"...It shifts so clean and smooth and worked out perfectly for a bike frame that didnt have a built in mounting point for a Derailleur. HIGHLY recommend" Read more

"...Shifting is much more crisp and consistent, I totally recommend this as an upgrade...." Read more

"...Just adjust the two limit screws, and it shifts easily and quietly even on the jump from 24 to 34 teeth so I can climb steep..." Read more

"...Got it indexed on the first try and it shifts really smoothly." Read more

4 customers mention "Fit"4 positive0 negative

Customers find that the derailleur fits perfectly, with one mentioning it works well on a 1980s road bike.

"...Haven’t tried it on the new 6speed freewheel yet but it does fit nicely and function smoothly so far." Read more

"...The road type hanger fits well on the 1980s road bike." Read more

"Fits and works fine. Been installed for a few weeks and ok so far." Read more

"Fit perfectly. Works perfectly." Read more

Much better than the stock.
5 out of 5 stars
Much better than the stock.
The Shimano derailor that come with cheaper mountain bikes I'm sure work OK for some, but the last two bike I purchased were garbage. They came bent very loose and hard to dial in. This one I purchased for my Kent has bigger idler gears and was very easy to dial in. Shifting is much more crisp and consistent, I totally recommend this as an upgrade. You may need to either add a link or a new longer chain for the larger idler gears.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • mr_guns
    5.0 out of 5 stars Great price
    Reviewed in the United States on September 5, 2024
    Verified Purchase
    This worked great. I was concerned with the quality since the price was so good. Don't worry about that, it will last longer that the rest of the bike. Instructions were great for how to adjust the gear changes, I've never done it before. Very happy with my purchase.
    One person found this helpful
    Helpful
     Report
  • Alex
    5.0 out of 5 stars GREAT Derailleur at an awesome price
    Reviewed in the United States on April 19, 2024
    Verified Purchase
    Using it 4 years now. I used it as part of a project to turn a single speed bike to a 7 speed. I cant tell you how happy I am with this Derailleur. It shifts so clean and smooth and worked out perfectly for a bike frame that didnt have a built in mounting point for a Derailleur. HIGHLY recommend
    One person found this helpful
    Helpful
     Report
  • Jake
    4.0 out of 5 stars It does what it's supposed to.
    Reviewed in the United States on September 2, 2024
    Verified Purchase
    The install was easy enough. Getting the derailleur dialed in was less so. It's a 6/7 speed derailleur and it took me far too long to realize it came set up for a 6 speed crankset. No matter what I did I couldn't get it to shift to that 7th gear until I adjusted the limit screws. After about ~20 minutes of fine adjustment I finally got it to shift properly into all gears with no more issue.
    One person found this helpful
    Helpful
     Report
  • Katie
    5.0 out of 5 stars Good enough
    Reviewed in the United States on June 20, 2024
    Verified Purchase
    It was the least costly but yet works great
    Helpful
     Report
  • Joy H.
    5.0 out of 5 stars Easy Install
    Reviewed in the United States on March 1, 2025
    Verified Purchase
    Easy to install without having to "break the chain" as small pulleys come disassembled!
    Helpful
     Report
  • Ryan
    5.0 out of 5 stars Real sturdy, would buy again for another bike
    Reviewed in the United States on February 27, 2024
    Verified Purchase
    I got this as a replacement part on my son's Hiffyy bike. It has held up so far and is outperforming the original part it replaced.
    Helpful
     Report
  • Haskel Walsh
    5.0 out of 5 stars Shimano Tourney
    Reviewed in the United States on July 16, 2024
    Verified Purchase
    For This Derailer to be Shimanos lowest priced Derailer. It's super easy to set up and works Great..
    Helpful
     Report
  • brewmeister
    3.0 out of 5 stars Check your hanger type
    Reviewed in the United States on April 22, 2022
    Verified Purchase
    I'm sure this is a fine piece but it didn't fit my frame, the hanger geometry is all different. research your exact hanger before buying this.
    5 people found this helpful
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Cliente Amazon
    4.0 out of 5 stars MUY BUENA CALIDAD PRECIO
    Reviewed in Spain on June 30, 2016
    Verified Purchase
    IDEAL PARA UNA BICI QUE NO QUERIA MI HIJO Y LA ESTOY REPARANDO PARA VENDERLA, MUY BUENA CALIDAD PRECIO, PERFECTO
    Report
  • Mattia
    5.0 out of 5 stars Ottimo deragliatore posteriore come da descrizione
    Reviewed in Italy on July 19, 2018
    Verified Purchase
    Ottimo deragliatore posteriore, facile da montare, attenzione che questo modello non si collega al forcino, ma nel telaio dove viene inserita la ruota.
    Montato facilmente, regolato, tutto perfetto.
    Report
  • Matthew thomas
    5.0 out of 5 stars Done the job
    Reviewed in the United Kingdom on March 11, 2018
    Verified Purchase
    Great gear change and very smooth.quality part and looks good.excellent price easy to fit.would highly recommend.
    Report
  • Rodolfo
    5.0 out of 5 stars Buena calidad.
    Reviewed in Mexico on April 6, 2025
    Verified Purchase
    Buena calidad.
    Report
  • MM
    5.0 out of 5 stars ８速にも使えました。
    Reviewed in Japan on July 13, 2018
    Verified Purchase
    普段使いの自転車に使うには充分じゃないでしょうか。
    私らプロのレーサーじゃないですし。
    チェーンが伸びてユルユルじゃなければ、
    ちゃんとカチカチと変速が決まります。

    当たり前の事ですが、
    買ってすぐ使えると言うものではありません。
    調整は必要です。
    Report

Product Summary: Shimano Tourney RD-TY300-SGS 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size

From SHIMANO

4.5 out of 5 stars, 580 ratings

Customer reviews

50+ bought in past week

Price

One-time purchase: $14.09

Purchasing options

Other sellers

Other sellers

About this Item

  • Shimano TX35 6 / 7-speed rear derailleur (bracket attachment)
  • SIS rear index shifting
  • SGS cage can handle wide range gearing and 34 tooth sprockets
  • 13 tooth pulleys offer long service life and less noise

Product Description

Product Description
Shimano TX35 6 / 7-speed rear derailleur (bracket attachment). SIS rear index shifting. SGS cage can handle wide range gearing and 34 tooth sprockets. 13 tooth pulleys offer long service life and less noise.
Set Contains:
1 x Rear Derailleur
Report an issue with this product or seller

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected "Yes, it is useful"
Thank you for your feedback. You selected "No, it is not useful"
Product summary presents key information. Close to see all product details.