Curve – Kevin of Steel III — 2BXCurve Cycling’s Kevin of Steel 4: A New Era in Gravel Performance
Curve Cycling has unveiled the latest iteration of its acclaimed gravel bike, the Kevin of Steel 4. This model builds upon its predecessor’s legacy, introducing significant enhancements that cater to the evolving demands of gravel enthusiasts.
Key Features and Enhancements
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Increased Tire Clearance: The Kevin of Steel 4 accommodates larger tires, with clearance for 29 x 2.2” tires at the rear and 29 x 2.4” at the front. This expansion ensures riders can tackle diverse terrains with confidence.
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Updated Geometry: Aligning with the GXR4’s geometry, the new design offers improved handling and a higher front end on larger frame sizes, enhancing overall ride stability.
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Expanded Size Range: Available in seven frame sizes, from XXS to XXL, the Kevin of Steel 4 ensures a tailored fit for a wide range of riders.
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Enhanced Mounting Options: The frame boasts multiple mounts, including rear rack and fender mounts, top tube mounts, and five bottle cage mounts. Notably, the offset down tube mounts allow for three bottle placements without compromising frame bag space, even on smaller sizes.
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Advanced Fork Design: Paired with Curve’s Ride 415 VGM fork, the setup includes robust three-pack mounts capable of supporting up to 17 pounds (8 kilograms) per fork leg, catering to extensive bikepacking needs.
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Modernized Dropout System: The integration of a SRAM Universal Derailleur Hanger (UDH) rear dropout simplifies maintenance and enhances compatibility with various drivetrains.
Geometry Specifications
The Kevin of Steel 4’s geometry has been meticulously crafted to offer optimal performance across all frame sizes. Key measurements include:
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Effective Top Tube: Ranging from 528mm (XXS) to 602mm (XXL).
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Seat Tube Length: From 450mm (XXS) to 585mm (XXL).
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Head Tube Angle: Varies between 70.6° and 71.6°, depending on frame size.
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Chain Stay Length: Between 436mm and 442mm, ensuring balanced handling.
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Wheelbase: Spanning from 1013mm (XXS) to 1089mm (XXL), contributing to ride stability.
These dimensions have been optimized to provide a harmonious blend of agility and stability, catering to the diverse needs of gravel riders.
Pre-Order Details
The Kevin of Steel 4 is currently available for pre-order, requiring a 50% deposit, with the balance due upon arrival. Framesets are expected to ship in early 2027 and include the frame, Ride 415 VGM fork, axles, hanger, headset, cable guides, and a seatpost clamp. To secure your order, contact Curve Cycling at sales@curvecycling.com. While the exact pricing has yet to be announced, previous models have been priced around $1,600 USD, suggesting a similar price point for this release.
For more information, visit Curve Cycling’s official website.
The Kevin of Steel 4 exemplifies Curve Cycling’s commitment to innovation and rider-centric design, promising an exceptional gravel riding experience for enthusiasts worldwide.