The SRAM GX 2x10 rear derailleur (RD-GX-T21-A1) is engineered for riders seeking reliable performance across diverse terrains. Incorporating Exact Actuation™ technology, it ensures consistent and precise 10-speed shifting. The ROLLER BEARING CLUTCH™ system maintains chain tension and minimizes chain slap, enhancing drivetrain stability. Constructed with a durable aluminum cage and steel pulley bearings, this derailleur is compatible with 1x, 2x, and 3x drivetrain configurations.
Specifications:
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Speed: 10-speed
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Cable Pull Ratio: Exact Actuation™
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Cage Lengths: Short, Medium, Long
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Maximum Tooth Capacity: 36T
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Color: Black
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Pulley Bearings Material: Steel
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Cage Material: Aluminum
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Drivetrain Compatibility: 1x, 2x, 3x
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Weight: Approximately 302g (based on 2x10 Long Cage)
