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Huazu Rear Derailleur RD-TZ31A 6/7 Speed, Direct Mount Hanger Mountain Bike Derailleur, Aluminum Alloy Suspension Rear Derailleur for Mountain Bike Kids Bike Commuter Bike MTB Tricycle
4.4 (42 items)
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US$10.19 cheaper than the new price!!
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Used US$6.79
Product details
| Management number | 247617385 | Release Date | 2026/08/16 | List Price | US$6.79 | Model Number | 247617385 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- WIDE COMPATIBILITY:RD-TZ31A rear derailleur fits 6-speed and 7-speed drivetrains, compatible with most mountain bike, kids bike, commuter bike, and tricycle systems. The hanger mount design serves as a direct replacement for worn or damaged derailleurs.
- DIRECT HANGER MOUNT DESIGN：Built with a hanger mount bracket for secure and stable installation. No complex modifications needed — bolt on and adjust. Suitable for DIY bike maintenance at home.
- SMOOTH & RELIABLE SHIFTING：Engineered with precision spring tension and pulley alignment to deliver consistent gear changes across all 6/7 speeds. Helps reduce chain slip for a smoother ride on trails, streets, or campus.
- DURABLE CONSTRUCTION：Aluminum alloy bracket with steel components. The suspension design absorbs road vibrations and impacts, helping protect the derailleur on rough terrain.
- VERSATILE REPLACEMENT PART：Whether repairing a bike, building a custom ride, or stocking parts for a shop — this derailleur fits the bill at a practical price point.
| ASIN | B0H28D1CYF |
|---|---|
| Color | Black |
| Brand Name | Huazu |
| Mount Type | Hanger Mount |
| Unit Count | 1 Count |
| Manufacturer | Huazu |
| Model Number | RD-TZ31-A |
| Material Type | Aluminum |
| Number of Items | 1 |
| Included Components | NO |
| Warranty Description | 1 |
| Manufacturer Part Number | TZ31A-Hanger |
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Rear Derailleurs
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