The ADV.1 ADV05 in the Track Spec CS (Competition Spec) Series is a 3-piece forged wheel engineered to deliver maximum performance through precision engineering and uncompromising material selection. The ADV05 brings a clean, balanced 5-spoke design to the CS Series framework — angular spoke geometry with a defined mid-face step, sharp spoke edges, and a concave profile that creates strong visual depth from any angle. The CS Series designation marks ADV.1's highest-grade 3-piece construction — featuring FEA-optimized spoke geometry with standard integrated spoke cut-outs, forged 6061-T6 center discs paired with independently forged inner and outer barrel sections, titanium hardware as an available upgrade, and aggressive backpad pocketing on the inboard face. Every ADV05 CS Series set is custom-configured to your exact vehicle, fitment, and finish specification, and is hand-assembled at ADV.1's facility in Carson, California.
Recommended fitment process: ADV.1 builds each ADV05 CS Series set to your car's exact spec. Share your make, model, year, brake package, and target stance and our team confirms the optimal diameter, width, offset, and finish combination within 24 hours.
Need a different size or bolt pattern? The ADV05 CS Series is manufactured to order with no inventory constraints — any diameter, width, offset, or PCD can be specified at the time of order. For a fully bespoke spoke configuration, explore our AI Wheel Design Service. Contact us at [email protected] and we will source the right fitment for you.
The CS Series sits at the peak of ADV.1's Track Spec 3-piece programme. Where the SL (Street Luxury) Series prioritizes a solid, heavyweight face aesthetic, the CS Series applies FEA (Finite Element Analysis) to every spoke geometry — identifying precise locations where wall material can be reduced without compromising structural load paths. The result is a spoke profile that is simultaneously stiffer in bending and lighter in absolute mass compared to a visually similar solid-spoke 3-piece. Standard spoke cut-outs, visible through the face openings, reinforce the competition heritage of the design. The ADV05 CS Series pairs this engineering discipline with ADV.1's full bespoke manufacturing infrastructure: any offset, any PCD, any finish, configured to one vehicle at one time.
Every finish is applied in-house at ADV.1's California facility. Color swatches and production-stage photography can be provided before final assembly and crating.
The ADV05 CS Series is engineered as a blank-slate fitment — offset, PCD, and hub bore are part of the order specification, not pre-set catalog values. ADV.1's Competition Spec geometry performs best on the following performance platforms:
Unsure whether the ADV05 fits your build? Send your make, model, year, brake package, and intended stance to [email protected] — our fitment team responds within 24 hours with confirmed offset, clearance data, and lead time.
The ADV05 CS Series carries no pre-drilled inventory. Every center disc is machined to the customer's specified PCD after forging, so the bolt pattern is a build parameter, not a catalog selection. Supported configurations include:
Lead time for any non-standard bolt-pattern build: 6–10 weeks from confirmed order and deposit.
| Series | Construction | Spoke Style | Best For |
|---|---|---|---|
| CS (Competition Spec) | 3-piece forged | FEA-optimized + spoke cut-outs | Maximum weight reduction, track-focused |
| SL (Street Luxury) | 3-piece forged | Solid polished face | Prestige aesthetic, street-oriented stance |
| M3-2PC | 2-piece forged | Monolithic center disc | Slimmer lip profile, lower overall weight |
| RS | 1-piece forged monoblock | Race-spec solid face | Lightest total mass, circuit use |
The ADV05 CS Series occupies the track-first, bespoke-spec 3-piece position — deep concave available, maximum custom fitment, competition-grade FEA engineering.
If the ADV05 CS Series does not match your exact vision — different spoke count, different concave depth, alternative barrel profile — Hodoor offers a custom forged wheel manufacturing service. Send any reference image or sketch and we manufacture the wheel in any size, any colour, and any bolt pattern — fully forged from 6061-T6 aluminum to the same quality standards as ADV.1 catalogue production. Lead time is 3–6 weeks with worldwide delivery, and pricing is often competitive with premium European catalogue fitments. Contact us at [email protected] or via WhatsApp +44 7488 818747 for a quote.
What is the ADV.1 ADV05 Track Spec CS Series?
It is the Competition Spec 3-piece forged variant of the ADV05 design — manufactured from 6061-T6 aerospace-grade forged aluminum at ADV.1's facility in Carson, California. The CS designation means FEA-optimized spoke geometry, standard spoke cut-outs for weight reduction, optional titanium hardware, and aggressive backpad pocketing on the inboard face. Every set is custom-built to your exact PCD, offset, diameter, and finish.
What makes the ADV05 CS Series different from the ADV005 CS Series?
The ADV05 and ADV005 are distinct spoke designs within ADV.1's catalog — different spoke geometry, face proportions, and concave profiles — both manufactured to the same CS Series specification (3-piece forged, FEA-optimized, spoke cut-outs, titanium hardware upgrade). Choose based on the aesthetic that best suits your vehicle and vision.
What makes the CS Series different from the SL Series?
The CS (Competition Spec) Series adds FEA-guided spoke optimization and standard spoke cut-outs compared to the SL (Street Luxury) Series. This reduces unsprung mass further without sacrificing structural integrity — making the CS Series the preferred choice for track-day programmes, time-attack builds, and owners who prioritize performance over a solid-face aesthetic.
What cars does the ADV05 CS Series fit?
Any high-performance or luxury platform — common fitments include BMW M-series (M3, M4, M5, M8), Mercedes-AMG (C63, E63, GT, G63), Porsche (911, Cayenne, Panamera), Ferrari (458, 488, F8, 812, FF), Lamborghini (Huracán, Aventador, Urus), McLaren (570S, 720S, 765LT), Dodge Challenger SRT, and Rolls-Royce / Bentley. Every set is built to your exact PCD, offset, and brake clearance.
What sizes are available for the ADV05 CS Series?
Diameters from 13" to 24" and widths from 5J to 14.5J in any offset and bolt pattern. There is no pre-made inventory — ADV.1 forges each center disc to your specification after order confirmation.
Can I upgrade to titanium hardware on the ADV05 CS Series?
Yes. The standard hardware is stainless steel, and a titanium upgrade is available as an option at the time of order. Titanium fasteners typically reduce hardware weight by 30–50 grams per wheel — meaningful at the rim's outer circumference where rotational inertia is highest.
How long does delivery take?
Production lead time is 6–10 weeks from deposit payment, as every ADV05 CS Series set is forged, machined, finished, and assembled to your specification. Worldwide shipping from California adds 3–10 business days. We provide in-progress build photos and ship notification with tracking before crating.
The ADV05 CS Series ships regularly to all major performance-car markets worldwide. In Western Europe the strongest demand comes from the Netherlands, Switzerland, and the United Kingdom. In the Gulf, the UAE and Saudi Arabia are consistent markets for custom forged hardware. Mediterranean deliveries cover Cyprus, Turkey, and Greece. Every shipment leaves Hodoor with full export documentation and tracked, insured logistics — with direct liaison between you, our team, and ADV.1's California assembly facility. Contact [email protected] to arrange delivery to your location.
