3SDM 1.19

3SDM 1.19 - Open-Spoke Forged Monoblock with Maximum Face Depth

Deep Concave Architecture in the 3SDM 1PC Forged Range

The 3SDM 1.19 is a 1PC forged monoblock wheel designed around a wide-aperture spoke layout that maximises the visual depth of the face. Where many forged wheels prioritise spoke density, the 1.19 opens the structure outward, creating a pronounced concave profile that deepens with wider diameter and width combinations.

3SDM 1.19 Design Language: Wide Open Spoke Geometry

Five paired spoke groups extend from the hub to the outer rim, each spoke carrying a sharp inner edge and a broader outer face. The open windows between spoke pairs reveal the full depth of the barrel behind the face, an effect that becomes more pronounced as width increases. The spoke tips are flush with the rim flange on standard fitments and step back progressively on deep concave builds.

3SDM 1.19 Forged Construction: Single-Piece Integrity

As a forged monoblock, the 1.19 is machined from a single compressed aluminium billet. The forging process densifies the material at the molecular level, producing a wheel with a superior strength-to-weight ratio over cast equivalents of the same size. No welds or mechanical joints are present — the entire structure from centre to lip is one continuous piece of aluminium.

3SDM 1.19 Technical Specifications

Construction: Forged monoblock. Material: Forged aluminum alloy. Available in 15" to 20" diameters. Width range: 5J to 14.5J. Manufactured by 3SDM Wheels.

3SDM 1.19 Available Finishes

The 1.19 is available across the 3SDM finishing programme. Standard options include Silver Shadow, Satin Black, Gunmetal Grey, and Imola Bronze, with the full range of custom colours and bespoke two-tone specifications available on request. Finish photography is available for the standard range from the 3SDM finishing catalogue.

3SDM 1.19 Vehicle Fitment: Performance Cars and Modified Builds

The 1.19 is sized to serve performance hatchbacks, sport saloons, and high-output coupes requiring a deep-face wheel with structural credentials to match. The 5J to 14.5J width range covers factory-specification fitments through to track-focused wide-body configurations where lip depth and spoke geometry are primary selection criteria.

Any Vehicle, Any Specification

The 3SDM 1.19 can be built to order for any vehicle and any specification — not just the models listed above. Diameter, width, offset, and centre bore are all set at the point of manufacture. Contact us with your vehicle make, model, and year for a confirmed fitment specification and build quote.