Aimgain GRX - monoblock cast wheel for Toyota Crown GRX and Lexus platforms. 1-piece construction in Semi Gloss Black, Matt Black, Matt Gunmeta, Matt Bronze and Hyper Black finishes.
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.
Semi Gloss Black
Matt Black
Matt Gunmeta
Matt Bronze
Hyper Black
05 /Full specifications
Aimgain GRX - Monoblock Cast Wheel for Toyota Crown GRX Platforms
1-Piece Monoblock Construction in Five Finishes, Semi Gloss Black to Hyper Black
Aimgain GRX is a monoblock cast wheel designed for Toyota Crown GRX and compatible Lexus platforms. The GRX uses a single-piece aluminium alloy construction (1ピースホイール) that delivers consistent structural integrity and a clean aesthetic at competitive weight. Five colour variants are offered at launch, covering the full range from semi-gloss to premium metallic finishes, all manufactured and certified to JWL/VIA standards.
Aimgain GRX Design and Engineering: 1-Piece Monoblock for GRX Platforms
The GRX disc geometry reflects Aimgain's approach to performance-oriented monoblock wheels, combining a directional spoke pattern with appropriate concavity for the Toyota Crown GRX chassis. As a one-piece casting, the GRX maintains a fixed disc-to-rim geometry with each finish option receiving a dedicated paint or coating process. Semi Gloss Black (HMB) provides a low-sheen black ideal for understated builds; Matt Black (MB) gives a flat, non-reflective finish; Matt Gunmeta (MG) delivers a textured grey metallic; Matt Bronze (MBZ) targets bronze sport builds; Hyper Black (HB) applies a black base with an overcoat reflective silver layer for deep gloss and metallic depth. JWL/VIA certified across all finishes.
Aimgain GRX Technical Specifications
Construction: 1-piece monoblock cast aluminum alloy. Certification: JWL, VIA. Available finishes: Semi Gloss Black (HMB), Matt Black (MB), Matt Gunmeta (MG), Matt Bronze (MBZ), Hyper Black (HB). Contact Hodoor Wheels for available diameters, widths, and inset options for your vehicle, and for current pricing and delivery lead times.
Aimgain GRX Available Finishes
Semi Gloss Black (HMB): low-sheen black coating with premium durability. Matt Black (MB): flat, non-reflective matte black. Matt Gunmeta (MG): textured matte grey metallic. Matt Bronze (MBZ): matte bronze with warm metallic tone. Hyper Black (HB): black base with reflective metallic silver overcoat for deep gloss. Contact Hodoor Wheels for current pricing by finish.
Aimgain GRX Vehicle Fitment: Toyota Crown GRX, Lexus Platforms
The GRX is designed for Toyota Crown GRX-series platforms including the Crown Athlete (GRX130/140 series) and related Toyota and Lexus vehicles. Contact Hodoor Wheels with your vehicle make, model year, tyre size, and desired inset to confirm fitment and available options.
Aimgain GRX - Any Vehicle, Any Specification
The GRX monoblock is available in five finishes. Contact Hodoor Wheels at [email protected] or via WhatsApp to confirm fitment for your specific vehicle and place an order. JWL/VIA certification is maintained across all available finishes.
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?

Aimgain is a Japanese premium automotive styling brand whose name has become synonymous with the VIP and luxury car customisation culture of Japan. Based in Japan and distributed internationally, Aimgain develops a full suite of exterior and performance upgrades — body kits, forged wheels, exhaust systems, air suspension, and brake systems — all engineered with the restrained luxury aesthetic that defines the Japanese high-end tuning tradition.
Hodoor sources Aimgain wheels through verified supplier channels and confirms fitment, finish and delivery before quoting.

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