The Shimano GRX RX810 2x Mechanical Groupset is a game changer in terms of exceptional performance and a range of features that will leave you craving more.
With its redesigned braking pivot, you’ll experience unrivaled braking power and control from the hoods. The compact and customizable hood design ensures a perfect fit for every rider.
Not only does the GRX RX810 deliver the same ergonomics and shifting as Dura-Ace Di2, but it also comes at a more affordable price point than another competitor Ultegra.
Compatible with Shimano E-Tube apps for easy configuration, this groupset is a perfect match for those seeking versatility and reliability.
With a braze-on derailleur, drop bar STI with gear shift buttons, and integrated hydraulic reservoir tank, the GRX RX810 takes your riding to the next level.
In the next part, we’ll discuss details about its exceptional features. Let’s go!
Shimano GRX RX810 2X Mechanical Groupset Compatibility Chart
Here’s a compatibility chart for Shimano GRX groupsets:
| Component | GRX RX800 Series |
| Front Derailleur | 2×11-speed |
| Rear Derailleur | 11-speed |
| Shift/Brake Levers | Hydraulic Disc |
| Cassette | 11-34t, 11-30t |
| Chain | 11-speed |
| Crankset | 2×11-speed |
| Bottom Bracket | BB86, BB92 |
| Brake Calipers | Flat Mount |
| Hydraulic Disc Brakes | Yes |
Shimano GRX RX810 2x Mechanical Groupset Review: Unleash Your Gravel Adventure
Let’s dive into the key features, design, and functionality that make this groupset a standout choice for gravel enthusiasts.
Design and Functionality Stands Out
The GRX RX810 boasts an 11-speed gravel-focused drivetrain. As a result, it’s the perfect gear range for versatile riding experiences. With alloy levers and bolts/cages, Shimano ensures durability without sacrificing weight.
This groupset is available in both 1×11 and 2×11 configurations, providing flexibility to suit individual preferences and terrain demands.
Optimized Hood and Lever Shapes
One of the standout design elements is the optimized hood and lever shapes. These ergonomic enhancements ensure a comfortable grip, allowing for confident handling even during long and challenging rides.
Additionally, the revised lever pivot position delivers enhanced power transmission. This enables swift and precise shifts when you need them most.
Integrated Gravel-tuned Clutch
One notable feature of the GRX RX810 is its integrated gravel-tuned clutch, which guarantees a silent rear derailleur.
This feature is a game-changer for off-road riding, as it reduces chain slap and enhances chain retention. So, you’ll get a more stable and quiet ride.
Moreover, the groupset’s compatibility with wide-range rear cassettes, such as the tested 11-42t, allows for a broader gear ratio, making steep climbs more manageable.
Real-Life Performance
To truly appreciate the GRX RX810’s capabilities, let’s explore its performance through a real-life scenario. Imagine tackling the trails on the Argon 18 Dark Matter GRX gravel bike, equipped with the GRX RX810 1x groupset.
The gravel-specific levers and hoods contribute to a secure and responsive handling experience, instilling confidence and control on unpredictable surfaces.
Extraordinary Shift Quality
The provided gearing of a 40t chainring paired with the SLX 11-42 cassette offers a perfect 40/42 gear ratio, enabling you to conquer steep ascents with ease. Shift quality is outstanding, a hallmark of Shimano engineering.
Whether you’re executing upshifts or downshifts, the transitions are instantaneous and smooth. While the absence of Di2’s press-and-hold feature for dumping gears may be missed, a few quick flicks of the wrist suffice to navigate through the cassette.
Derailleur’s Barrel Adjuster
A noteworthy user-friendly feature is the rear derailleur’s barrel adjuster. Rather than dealing with complex electronic adjustments, a simple turn of the knob allows for easy tweaking of shifting performance.
Additionally, it’s crucial to periodically check the rear derailleur bolt, particularly for gravel bikes, ensuring optimal performance and preventing potential issues.
Unique Selling Points
In the vast market of gravel groupsets, the Shimano GRX RX810 stands out for several reasons.
Its direct competitors may include SRAM’s Force 1x and Rival 1x groupsets. While each has its strengths, the GRX RX810 shines in terms of its refined shifting performance and the integration of gravel-specific features.
The GRX RX810’s smooth and reliable shifts, coupled with the ergonomic lever design, provide a superior riding experience. The GRX RX810 has a robust construction, optimized design, and reliable functionality.
Whether you’re embarking on a multi-day gravel tour or challenging yourself with a race-oriented adventure, this groupset ensures that every shift is smooth, every climb is conquered, and every descent is controlled.
Breaking Performance
When it comes to conquering unpredictable terrains and steep descents, reliable and responsive brakes are of paramount importance. This is where the GRX RX810 truly shines, making it an exceptional choice for gravel and adventure riders.
Equipped with a top-notch braking system, the GRX RX810 ensures precise and powerful stopping power. Shimano’s expertise in brake technology is evident in the design and performance of this groupset.
Whether you’re hurtling down rocky trails or navigating tight corners, you can trust that your braking commands will be met with immediate response and control.
The GRX RX810 features alloy levers that provide a comfortable and ergonomic grip, allowing for effortless modulation and braking even in challenging conditions.
Gravel-specific Tuning
The lever’s revised pivot position further enhances power transmission, amplifying the force applied to the brakes and ensuring optimal stopping performance.
What sets the GRX RX810 apart from other groupsets is its gravel-specific tuning. Shimano understands the unique demands of off-road riding and has integrated features to enhance the braking experience.
With the GRX RX810, you’ll find an integrated gravel-tuned clutch that minimizes chain slap and maintains chain tension, reducing the risk of accidents and providing a smoother and quieter ride.
Compatible with wide-range rear cassettes
Furthermore, the GRX RX810 is designed to be compatible with wide-range rear cassettes, allowing for more versatility in gear selection. This is particularly beneficial when approaching technical descents, as the ability to switch to lower gears ensures controlled and confident braking.
With its precise modulation, immediate response, and gravel-specific enhancements, the GRX RX810 provides the reliability and control necessary for navigating challenging terrains.
Whether you’re exploring gravel roads or embarking on adventurous off-road trails, trust in the braking prowess of the GRX RX810 to keep you safe and in command of your ride.
related FAQ’s
1/ Is GRX better than Ultegra?
Ans: The Shimano GRX and Ultegra groupsets offer different features and cater to different riding styles. The GRX is specifically designed for gravel and adventure riding, while Ultegra is focused on road cycling.
Both groupsets are highly regarded in their respective categories, so it ultimately depends on your cycling preferences and needs.
2/ What is the difference between GRX 600 and 800?
Ans: The GRX 800 offers refined ergonomics, a sleeker finish, and improved lever pivot positioning for enhanced power. On the other hand, the GRX 600 provides reliable performance at a more accessible price point.
Final Verdict
With its exceptional shifting, powerful braking, and gravel-specific features, the Shimano GRX RX810 2x Mechanical Groupset emerges as the ideal choice for gravel enthusiasts.
Its reliable performance, durability, and ergonomic design ensure a seamless and confident ride on any terrain.
If you seek top-notch performance and a superior user experience, we highly recommend the Shimano GRX RX810.
