Description
Product Overview
The SRAM Gearbox rear derailleur is engineered for high‑performance mountain biking, offering a robust steel cage and an innovative hangerless UDH interface. This 12‑speed derailleur supports a maximum 52T cassette, delivering a wide gear range ideal for steep climbs and fast descents. Constructed with impact‑resistant materials and a reconfigured gearbox, it ensures durability on rugged trails. Dimensions are 14″ L x 10″ W x 3″ H, weighing 0.77 kg, and it comes in a sleek black finish.
Usage
Designed for trail and enduro enthusiasts, the Gearbox excels in demanding environments such as rocky descents, technical climbs, and mixed‑terrain rides. Its tool‑free cage and clutch assembly allow quick removal for upgrades or maintenance, making it perfect for riders who value minimal downtime. Whether you’re a seasoned racer or a weekend adventurer, this derailleur provides consistent performance across varied conditions.
Why Choose Us
SRAM’s reputation for precision engineering backs this derailleur with a limited warranty and rigorous quality testing. The hangerless UDH design eliminates the need for a traditional derailleur hanger, reducing weight and improving frame compatibility. Steel cage construction offers superior strength compared to aluminum alternatives, extending the component’s lifespan under aggressive riding styles.
Key Features
- Durable steel cage for exceptional strength and longevity
- Hangerless UDH interface ensures seamless frame compatibility
- 12‑speed gearing with 52T max cassette compatibility for a wide gear range
- Tool‑free cage and clutch assembly for easy maintenance and upgrades
- Impact‑protected gearbox and revised battery placement for reliable performance on rugged trails
FAQ
What frame types are compatible with the hangerless UDH design?
The UDH interface works with most modern mountain bike frames that have a standard rear dropout, eliminating the need for a separate derailleur hanger.
Can I install this derailron without special tools?
Yes, the cage and clutch assembly are designed for tool‑free removal, allowing quick swaps or upgrades.
Is the derailleur suitable for 12‑speed drivetrains only?
It is optimized for 12‑speed systems and supports up to a 52T cassette, providing a broad gear range for steep terrain.
What warranty does SRAM offer on this product?
The Gearbox rear derailleur comes with SRAM’s limited warranty, covering manufacturing defects under normal use.
How does the steel cage improve performance compared to aluminum?
Steel offers higher tensile strength and better impact resistance, which translates to longer life and more reliable shifting under aggressive riding conditions.
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