SRAM MRX-Comp Rear Derailleur — 7/8-Speed, Long Cage, Black
The SRAM MRX-Comp Rear Derailleur is a dependable, budget-friendly drivetrain component designed for 7- and 8-speed bicycles, including mountain, hybrid, commuter, and recreational bikes. Its long cage design offers increased chain wrap capacity, accommodating wide-range gearing with smooth, consistent performance.
Engineered by SRAM for everyday riding, the MRX-Comp delivers reliable indexed shifting and straightforward installation, making it an ideal replacement for worn derailleurs or an affordable upgrade for entry-level builds. Its durable construction and classic black finish provide long-lasting service, whether you’re on paved roads or casual trails.
Key Features
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Compatible with SRAM and Shimano 7- and 8-speed drivetrains
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Long cage design for wide-range gearing and increased chain capacity
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Smooth, reliable indexed shifting
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Durable construction with black finish
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Simple installation and dependable daily performance
A practical rear derailleur choice that keeps your drivetrain shifting smoothly and reliably without unnecessary cost.
