Vossen Wheels S21-13 (Monoblock)

Vossen S21-13 (Monoblock) - Single-Piece Forged Sport Wheel from the S21 Collection

The Monoblock Variant in the S21-13 Line - Lightweight One-Piece Construction for Sport Use

Vossen S21-13 (Monoblock) is a forged single-piece wheel from the S21 Sport Collection. The monoblock format gives this wheel minimal unsprung weight and maximum structural stiffness - properties valued in sport and performance applications where the three-piece's fitment flexibility is not required. The S21-13 spoke geometry delivers a direct, performance-focused face design that reads clearly at any speed.

Vossen S21-13 (Monoblock) Design: Direct Spoke Pattern in One-Piece Construction

The S21-13 (Monoblock) is machined from a single forged aluminium billet at Vossen's Miami facility. Straight spokes extend from the hub to the outer barrel with equal spacing, creating a clean face pattern with clearly defined windows between each pair. The integral barrel maintains consistent geometry from hub to lip without hardware assembly points. Concave depth and offset are set per order. CNC machining holds tight tolerances throughout the face, barrel, and hub pocket.

Vossen S21-13 (Monoblock) Technical Specifications

Construction: Forged monoblock. Material: Forged aluminum alloy. Offered in 19"-26" diameters and 8.5"-13" widths. Custom offset and PCD available to order. Finish options: 1 standard finish (Satin Black) plus 48 custom colours from Vossen's full finishing library.

Vossen S21-13 (Monoblock) Available Finishes

The standard finish for the S21-13 (Monoblock) is Satin Black - a low-gloss dark finish that emphasises spoke definition without strong reflections. All 48 custom colours from Vossen's programme, including transparent tints and solid finishes, are available on any S21-13 (Monoblock) order.

Vossen S21-13 (Monoblock) Vehicle Fitment: BMW M3, Porsche Cayman GT4, Ford Mustang GT500

The S21-13 (Monoblock) is sized for sport coupes, performance saloons, and dedicated track cars. Common fitments include BMW M3 (G80), Porsche Cayman GT4 (982), Ford Mustang GT500 (S550), Mercedes-AMG C63, and Audi RS5. The 19"-26" diameter range covers the full performance segment. For wider or more offset-demanding fitments, see the S21-13 (3-Piece) variant.

Vossen S21-13 (Monoblock) - Built to Order

The S21-13 (Monoblock) is built from 19" to 26" in diameter and 8.5" to 13" in width. Custom PCD, centre bore, and offset are available. Submit your specification and we will confirm the build before production begins.