Ultimate Performance for Gravel Cycling Enthusiasts

The Shimano GRX 1x12-Speed RX820 Gravel Groupset is meticulously engineered for gravel cycling enthusiasts who demand peak performance and reliability across diverse terrains. Featuring a lightweight, efficient single-ring setup, this groupset ensures smooth shifting and precise braking with its hydraulic disc brakes. The 10-45T cassette provides a close gear ratio, allowing cyclists to maintain optimal cadence whether they're racing or exploring rugged backroads. Designed with an emphasis on mud clearance and stability, the RX820 is perfect for competitive cyclists and adventure seekers looking to conquer any challenge.

With Shimano's SHADOW RD+ technology, the GRX RX820 minimizes chain slap and enhances chain retention, ensuring a smooth and silent operation crucial for off-road conditions. This technology, initially introduced in the MTB range, has been optimized for gravel riding, offering the reliability and performance needed for the most demanding terrains. The wider tire clearance and optimized chainline further enhance mud clearance capabilities, enabling riders to tackle challenging trails with confidence.

The GRX RX820 is also designed for comfort and control on varied terrain, featuring lever shapes tailored for flared handlebars. This ergonomic enhancement allows for better grip and control, especially on mixed terrains, making it an ideal choice for gravel bikes. The combination of aluminum and composite materials ensures a lightweight yet durable setup, catering to both competitive racers and those who love exploring the great outdoors.

Key Features:

• Smooth & Silent Operation: Incorporates SHADOW RD+ technology to reduce chain slap and improve chain retention.
• Wider Tire Clearance: Enhanced chainline for better mud clearance, crucial for off-road conditions.
• Optimized for Flared Handlebars: New lever shape for improved control and comfort on varied terrain.
• Hydraulic Disc Brakes: Provides powerful and reliable braking performance for mixed-terrain riding.
• Lightweight Durability: Made from aluminum and composite materials, ensuring a robust yet lightweight build.
• 12-Speed Drivetrain: Offers a wide range of gearing options for diverse terrains.
• Single-Chainring Setup: Simplifies the drivetrain for easier maintenance and weight reduction.
• 10-45T Cassette Range: Allows for optimal cadence maintenance during races.
• Gravel-Specific Ergonomics: Gravel-specific lever and bracket ergonomics enhance comfort and control.
• Enhanced Mud Clearance: Designed for better performance in muddy conditions, improving reliability on challenging terrains.

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Technical Specs:

As Australia's premier bike service & repair specialists, Tune Cycles can provide expert installation and setup of your new Shimano GRX 1x12-Speed RX820 Gravel Groupset. Book a service appointment online at tunecycles.com.au/book for professional assistance.