⚙️ Shift into the future of mountain biking—quiet, precise, unstoppable.
The SHIMANOTourney RD-TY300-SGS is a black, one-size rear derailleur designed for 6/7-speed mountain bikes. Featuring Shimano’s SIS indexing for smooth gear shifts, an SGS cage that supports wide-range gearing up to 34-tooth sprockets, and durable 13-tooth pulleys that reduce noise, this lightweight (0.36 kg) component offers reliable performance for serious cyclists.
| Mounting Type | Braze-On Mount |
| Number of Teeth | 13 |
| Product Dimensions | 5.5"L x 5.25"W x 3"H |
| Manufacturer | Shimano |
| UPC | 689228393646 |
| 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 |
K**
Gear up
Just what we need. Rei istalled. Great deal
J**.
Easy Install
Easy to install without having to "break the chain" as small pulleys come disassembled!
B**R
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.
J**E
It does what it's supposed to.
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.
M**S
Great price
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.
A**X
GREAT Derailleur at an awesome price
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
H**H
Shimano Tourney
For This Derailer to be Shimanos lowest priced Derailer. It's super easy to set up and works Great..
C**S
Replacement for stock derailleur on a Huffy bike
Used this to replace the stock derailleur on a Huffy bike. Those cheap bikes use an unusual hanger, so it's hard to find replacements, but this one works. Unlike the stock derailleur, this one actually lets me shift to all the gears. I recommend watching the Park Tool video on Youtube on how to adjust the derailleur.
Trustpilot
2 weeks ago
1 month ago
