Best Dilwe Bike Rear Derailleurs in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| THALOUS | 5.92 | ✅ | ✅ | ✅ |
【MODEL】Bicycle rear derailleur RD-TY21B, suitable for 6-speed and 7-speed SIS index variable speed drives. Please pay attention to the speed when buying.
【Hook mounted】Before purchasing, please confirm whether the rear derailleur of your bicycle is directly installed or hook mounted. This model is a Hook mounted method.
【High-quality material】This bicycle rear derailleur is made of high-quality steel, sturdy and durable, not easily deformed and not easily damaged.
【Wide application】This bicycle transmission is suitable for variable speed bikes, mountain bikes, road bikes, bicycle racing, city bikes, folding bikes, etc. Is a good helper for your riding.
【Professional customer service】If you have any questions about our products or services, please feel free to contact us, we will provide you with professional services.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| THALOUS | 6.64 | ✅ | ✅ | ✅ |
【MODEL】Bicycle rear derailleur RD-TY21B, suitable for 6-speed and 7-speed SIS index variable speed drives. Please pay attention to the speed when buying.
【Hook mounted】Before purchasing, please confirm whether the rear derailleur of your bicycle is directly installed or hook mounted. This model is a Hook mounted method.
【High-quality material】This bicycle rear derailleur is made of high-quality steel, sturdy and durable, not easily deformed and not easily damaged.
【Wide application】This bicycle transmission is suitable for variable speed bikes, mountain bikes, road bikes, bicycle racing, city bikes, folding bikes, etc. Is a good helper for your riding.
【Professional customer service】If you have any questions about our products or services, please feel free to contact us, we will provide you with professional services.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| THALOUS | 6.64 | ✅ | ✅ | ✅ |
【MODEL】Shimano bicycle rear derailleur RD-TZ31-A, suitable for 6-speed and 7-speed SIS index variable speed drives.
【Hook mounted】Before purchasing, please confirm whether the rear derailleur of your bicycle is directly installed or hook mounted. This model is a Hook mounted method.
【High-quality material】Made of high-quality steel, sturdy and durable, not easily deformed and not easily damaged.
【Wonderful performance】The guide wheel of the rear derailleur is smooth and silent, the shifting is smooth, and the chain will not be damaged, making the riding easy and comfortable.
【Wide application】This bicycle transmission is suitable for variable speed bikes, mountain bikes, road bikes, bicycle racing, city bikes, folding bikes, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
【MODEL】Bicycle rear derailleur RD-TZ31-A, suitable for 6-speed and 7-speed SIS index variable speed drives.
【Direct mount】The installation method is "Direct mount", NOT hanger mount(hook holder)
【High-quality material】Made of high-quality steel, sturdy and durable, not easily deformed and not easily damaged.
【Wonderful performance】The guide wheel of the rear derailleur is smooth and silent, the shifting is smooth, and the chain will not be damaged, making the riding easy and comfortable.
【Wide application】This bicycle transmission is suitable for variable speed bikes, mountain bikes, road bikes, bicycle racing, city bikes, folding bikes, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| THALOUS | 5.92 | ✅ | ✅ | ✅ |
【MODEL】Bicycle rear derailleur RD-TY300, suitable for 6-speed and 7-speed SIS index variable speed drives. Please pay attention to the speed when buying.
【Direct installation】Before purchasing, please confirm whether the rear derailleur of your bicycle is directly installed or hook mounted. Our model is a direct installation method.
【High-quality material】This bicycle rear derailleur is made of high-quality steel, sturdy and durable, not easily deformed and not easily damaged.
【Wide application】This bicycle transmission is suitable for variable speed bikes, mountain bikes, road bikes, bicycle racing, city bikes, folding bikes, etc. Is a good helper for your riding.
【Professional customer service】If you have any questions about our products or services, please feel free to contact us, we will provide you with professional services.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| THALOUS | 6.75 | ✅ | ✅ | ✅ |
【MODEL】Bicycle rear derailleur RD-M310, suitable for 7-speed and 8-speed SIS index variable speed drives. Please pay attention to the speed when buying.
【Direct installation】Before purchasing, please confirm whether the rear derailleur of your bicycle is directly installed or hook mounted. Our model is a direct installation method.
【High-quality material】This bicycle rear derailleur is made of high-quality steel, sturdy and durable, not easily deformed and not easily damaged.
【Wide application】This bicycle transmission is suitable for variable speed bikes, such as mountain bikes, road bikes, racing bikes, city bikes, folding bikes, etc. Is a good helper for your riding.
【Professional customer service】If you have any questions about our products or services, please feel free to contact us, we will provide you with professional services.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| THALOUS | 6.64 | ✅ | ✅ | ✅ |
【MODEL】Bicycle rear derailleur TX800, suitable for 7-speed and 8-speed SIS index variable speed drives. Please pay attention to the speed when buying.
【Direct installation】Before purchasing, please confirm whether the rear derailleur of your bicycle is directly installed or hook mounted. Our model is a direct installation method.
【High-quality material】This bicycle rear derailleur is made of high-quality steel, sturdy and durable, not easily deformed and not easily damaged.
【Wide application】This bicycle transmission is suitable for variable speed bikes, such as mountain bikes, road bikes, racing bikes, city bikes, folding bikes, etc. Is a good helper for your riding.
【Professional customer service】If you have any questions about our products or services, please feel free to contact us, we will provide you with professional services.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Thalous | 7 |
We've carried out a comprehensive analysis of 304 reviews on bike rear derailleurs, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select bike rear derailleurs priced around $20.34, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 7 bike rear derailleurs for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right derailleurs Products based on their needs, saving them considerable time when choosing which bike rear derailleurs to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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