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Upgrade your drivetrain performance with a high-quality bike rear derailleur from RIDERACE.NET. Responsible for smooth gear changes and proper chain tension, the rear derailleur is a critical component for efficient riding across road, MTB, gravel, and commuter bikes. Whether you're replacing a worn unit or enhancing your shifting system, the right derailleur delivers faster, cleaner gear transitions.
Our collection features durable, precision-engineered rear derailleurs built for accurate indexing, stable chain control, and long-term reliability in real-world riding conditions.
A properly functioning bicycle rear derailleur improves shifting responsiveness and reduces drivetrain noise. RIDERACE models are designed with tight tolerances and robust materials to handle everything from steep climbs to rough trails.
Key benefits include:
Crisp, accurate gear changes across the cassette
Stable chain management to reduce drops and slap
Durable alloy construction for long service life
Wide gear compatibility for modern drivetrains
Smooth pulley rotation for reduced friction
Ideal for performance riders, commuters, and bike builders.
Every rear derailleur for bike in this collection is designed to work with common multi-speed systems. From compact road setups to wide-range MTB cassettes, RIDERACE offers options to match different drivetrain configurations. Always confirm speed compatibility (e.g., 7/8-speed, 9-speed, 10-speed, 11-speed, or 12-speed) and derailleur hanger type before purchasing.
Common applications include:
Road bikes requiring precise cadence control
Mountain bikes (MTB) for trail and enduro riding
Gravel and cyclocross bikes
Hybrid and commuter bicycles
E-bikes needing strong chain retention
Correct pairing with your shifter and cassette ensures optimal indexing performance.
RIDERACE cycling rear derailleurs feature precision jockey wheels, optimized spring tension, and durable cage designs to maintain consistent chain tracking. The robust pivot construction resists play over time, while the cage geometry supports wide-range gearing for modern riding demands.
Upgrading your rear derailleur can eliminate missed shifts, reduce drivetrain noise, and improve overall ride efficiency.
Browse RIDERACE.NET to find the perfect replacement rear derailleur for your drivetrain. Built for accuracy, durability, and smooth shifting, these components help you ride with confidence on any terrain. Choose your compatible model today and restore crisp, dependable gear changes.
As the industry's leading authority on performance components, RIDERACE provides thousands of cyclists and pro-shops with premium, track-tested bike parts that prioritize safety and mechanical precision.
Upgrade your ride without the wait—we offer lightning-fast, complimentary express shipping to over 150 countries, ensuring your essential gear arrives at your doorstep exactly when you need it.
Ride with total peace of mind knowing our team of expert mechanics and support specialists is available. We're here around the clock to assist with technical compatibility, installation advice, or order tracking.
