3SDM 1.441 CL - 1-piece forged centre lock monoblock, UK-built. 4+4 spoke layout with centre lock hub fitment, available 15"–20" to order.
Finishes
Full price, fitment check and delivery estimate within 24h.
03 /Specifications
This wheel is available in multiple fitments. Final size, offset and bolt pattern are to be confirmed with our manager.
Need exact specs for your car?
We'll include the confirmed fitment, full spec sheet and available documentation with your quote.

04 /Finish
Each finish is hand-applied and quality-checked before shipping. Custom finishes available on request add 2 weeks to lead time.
Satin Black
Gloss Black
Matte Gunmetal
Gloss Gunmetal
Satin Silver
Satin Bronze
Anthracite
05 /Full specifications
3SDM 1.441 CL - Centre Lock Forged, Complex Spoke Architecture
3SDM 1.441 CL - 1-Piece Forged Centre Lock Wheel with Multi-Element Spoke Design
3SDM 1.441 CL is a 1-piece forged monoblock wheel featuring a multi-element spoke configuration machined for centre lock hub fitment. The 441 designation describes the spoke structure - primary and secondary elements working together to deliver visual complexity within a monoblock format.
3SDM 1.441 CL Engineering
CNC-machined from 6061-T6 forged aluminium at 3SDM's UK facility, the 1.441 CL uses the same centre lock hub bore tolerance standard as the rest of the 3SDM CL range. The multi-element spoke geometry is finite-element validated per order - the interaction between primary and secondary spokes creates load paths that differ from simple radial spoke designs, and the FEA process accounts for these. Each set is built per specification, including diameter, width, and profile depth.
3SDM 1.441 CL Design
The 441 spoke arrangement creates visual layering that reads differently at different viewing angles - from straight on the primary elements dominate; from the side the secondary spokes fill the space between them. Available in Chrome, Black, Gold, Neo Chrome, and Titanium hardware, with the full range of 3SDM forged finish options for the face and barrel.
3SDM 1.441 CL Vehicle Fitment: Centre Lock Performance Builds, Motorsport
The 1.441 CL is specified for high-performance builds requiring centre lock fitment with distinctive spoke architecture - factory Porsche GT variants, track cars converted to CL hubs, and club motorsport applications. Hodoor Wheels handles the complete specification process: contact us at [email protected] or via WhatsApp at +44 748 881 8747.
3SDM 1.441 CL - Any Vehicle, Any Specification
Custom sizes available to order. Contact Hodoor Wheels to configure your 3SDM 1.441 CL to your exact diameter, width, and offset specification.
06 /Certification
Documents differ by model and country. We check them for your exact wheel before you pay — and tell you upfront what's available.
01
Clear about what you get
Every quote states exactly what you're getting: brand, model, finish and documents.
02
Documents checked before payment
We confirm which certificates (TÜV, JWL, VIA) exist for your model and send them with the quote.
03
Fitment verified
Offset, PCD and brake clearance checked for your exact car.
04
Registration in your country
Tell us where the car is registered — we'll check what's needed and what we can provide.

Need documentation for your wheel?

3SDM is a British wheel manufacturer that bridges the gap between street style and motorsport function — a position that very few alloy wheel brands occupy with credibility in both directions. Operating out of the UK, 3SDM has built a global following through a consistent design language: multi-spoke profiles with deep concave architecture, available in both cast and forged construction, that look equally at home on a modified hatchback and a racing circuit.
Hodoor sources 3SDM wheels through verified supplier channels and confirms fitment, finish and delivery before quoting.

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