⚙️ Shift into the fast lane—gear up like a pro!
The Lundeng OEM RD-TZ31 is a direct mount rear derailleur designed for 6/7 speed mountain and road bikes. Weighing approximately 300g, it combines durable alloy and plastic materials for a lightweight yet robust build. Compatible with Shimano SIS indexed freewheels and aluminum alloy frames, it offers precise, smooth shifting and easy installation for riders seeking reliable drivetrain performance.
Number of Teeth | 28 |
Manufacturer | Lundeng |
Batteries Included | No |
Material Type | Metal, Plastic |
Number of Items | 1 |
Country of Origin | USA |
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