Introducing the Specialized Crux DSW
Specialized has made waves in the cycling community with the introduction of the Crux DSW, which is being touted as the lightest alloy gravel bike frame that can be purchased today. Weighing in at just under 1.4kg for a 56cm size, this innovation sets a new standard in the world of gravel bikes. The Crux DSW isn't just about being lightweight; it's about pushing the boundaries of performance and design in a segment that has grown rapidly in popularity over recent years.
The Crux DSW is available both as a frameset and in a complete build. The frameset includes the S-Works Crux carbon fork, bringing the total weight to 1.98kg. When the detailed engineering is paired with a complete assembly, the bike weighs 9.37kg. This makes it considerably lighter than other competitive models such as the Trek Checkpoint ALR 5, the Merida Silex 700, and the Canyon Grizl 7.
Patented D’Aluisio Smartweld Technology
The heart of the Crux DSW’s lightweight design lies in the innovative D’Aluisio Smartweld (DSW) technology. This patented welding technique allows for a unique single-piece construction for the downtube and bottom bracket. Not only does this save weight — ensuring the bike maintains its spot as the lightest alloy frame available — but it also enhances responsiveness. The ride quality, maneuverability, and frame durability benefit tremendously from this design.
DSW technology represents a leap in material science as applied to bike manufacturing. The technique is designed to place more welding material where it is needed and less where it isn't, resulting in joints that are not only lighter but also stronger. This creates a frame that's incredibly efficient, ensuring that the bike responds to the smallest input from the rider.
Comparative Analysis
In the realm of gravel bikes, the weight of the bike is a crucial factor, especially for those who prioritize performance. Specialized has not only managed to make the Crux DSW lighter than its competitors but has done so without compromising on the features and quality. For example, the Trek Checkpoint ALR 5 comes in at 9.86kg, the Merida Silex 700 at 10.14kg, and the Canyon Grizl 7 tips the scales at 10.68kg. The Crux DSW’s weight of 9.37kg clearly stands out in this lineup and offers a distinct advantage for those focused on speed and efficiency.
Beyond just the weight, the Crux DSW retains several key features from the carbon Crux model. The additional cage mount at the bottom of the downtube is a welcome carryover, providing extra functionality for long-distance tours and endurance rides. Furthermore, the Crux DSW doesn’t skimp on tyre clearance, which remains substantial at 700x47c or 650x2.1in, giving riders ample choice depending on their needs.
Geometry and Riding Position
Maintaining the same geometry as the carbon Crux, the Crux DSW offers a balance between comfort and performance. For a 56cm frame, the geometry stats include a reach of 397mm and a stack height of 378mm. Geometry is essential in determining how a bike handles and feels on different terrains, and Specialized ensures the Crux DSW is neither too aggressive for long rides nor too relaxed for performance-based riding. It's a finely tuned balance that appeals to a wide range of cycling enthusiasts.
Specifications of the Complete Build
The complete build version of the Crux DSW comes equipped with top-quality components to match the advanced frame design. It features a Sram Apex mechanical groupset, ensuring reliable gear shifts and durability. The inclusion of hydraulic disc brakes is another noteworthy feature, providing exceptional stopping power under various conditions, which is crucial for off-road and gravel cycling.
The bike's alloy finishing kit complements its high-performance design, and it’s coupled with DT Swiss G540 wheels and Specialized Pathfinder Pro 2BR tires. These tires are designed to handle a variety of terrains, giving riders the grip and stability needed for gravel paths, dirt roads, and everything in between.
Pricing and Availability
The price point for such a specialized piece of equipment is reflective of its quality and innovation. The complete build is priced at £2,300 ($2,600 / €2,700 / AU$4,000), while the frameset alone costs £1,500 ($1,700 / €1,650 / AU$2,500). This positions the Crux DSW as a premium option in the gravel bike market, but one that justifies its price through its cutting-edge design and performance benefits.
Cycling enthusiasts looking for a high-performance, lightweight gravel bike that doesn’t compromise on quality or features will find the Crux DSW to be an appealing option. Whether for competitive racing, long-distance rides, or adventurous tours, this bike is equipped to meet the varied demands of gravel riders.
