Custom forged wheels Singapore
LFI plans each REX-05 set from Singapore around the car's brake package, tyre target, ride height, offset window, load target, centre bore, TPMS transfer and finish direction.
LFI REX-05 Founder's Edition Racing Forged Wheel
$710.00
Price per Wheel
Material6061-T6 forged aluminium
Sizing16-21 inch
Width7J to 13J
Offset-15 to +55
Load targetUp to 890 kg
Forging12,000-ton forged
Founder's Edition / Racing Forged
LFI REX-05Fine Multi-Spoke Forged Wheel
A fine multi-spoke 6061-T6 monoblock forged wheel with dense spoke coverage from the Founder's Edition series. Dense spoke coverage for drivers who want a fuller face. Same Founder's Edition specification process - every dimension drawn around the car before production.
Starting from USD 560 per wheel
- 6061-T6 forged aluminium
- 16 to 21 inch applications
- Brake clearance planned per car
- Width, offset, centre bore and finish built to order
12,000thigh-pressure forged construction
890 kgload rating target
16-21 inchmade-to-order diameter range
From USD 710starting price
REX-05Design Direction
A fine multi-spoke 6061-T6 monoblock forged wheel with dense spoke coverage from the Founder's Edition series. Dense spoke coverage for drivers who want a fuller face. Same Founder's Edition specification process - every dimension drawn around the car before production.
Fine Multi-Spoke
The face profile, brake clearance and machining depth are engineered to the vehicle, not a catalogue fitment.
Fitment locked before machining
Every dimension is confirmed around your car's actual brake package, tyre size and load target - not adapted from a catalogue.
REX-05Best Fit
Works well on track-inspired sedans, widebody cars, tuned coupes, and builds with visible calipers or multi-piece visual cues.
01
Lightweight response.
Reduced unsprung and rotating mass helps steering, braking, acceleration, and suspension control.
02
Strength reserve.
Forged aluminium, heat treatment, FEA review, and load testing support real road and track use.
03
Custom stance.
Offset, center profile, lip depth, and brake clearance are shaped around your car.
Performance Construction
High-pressure forging, heat treatment, and CNC machining create a denser, stronger wheel body than a typical cast wheel. LFI then removes unnecessary mass through pocketing and profile control while preserving the working structure around the hub, spokes, bolt seats, and barrel transitions.
- Forged monobloc
- Heat treated
- weight-saving machining
- Road / track use
Customization And Finish
Anodized, painted, brushed, and custom colour-matched finishes are available. The finish is confirmed during fitment planning and documented on your build sheet.
- Custom finish
- Vehicle-specific bolt pattern
- Hub-centric machining
- Center-cap planning
ApproximateREX-05 Weights
Approximate weights by size. Final mass depends on your width, offset, bolt pattern, brake clearance, load target and finish. Values are CAD-based estimates; verified weight is confirmed on the finished wheel. Excludes centre cap and valve.
| 16 inch | Weight | 17 inch | Weight | 18 inch | Weight | 19 inch | Weight | 20 inch | Weight | 21 inch | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16x5.5J | 5.2 kg / 11.5 lb | 17x6.5J | 6.1 kg / 13.4 lb | 18x7J | 7.1 kg / 15.7 lb | 19x7.5J | 8 kg / 17.6 lb | 20x8J | 9 kg / 19.8 lb | 21x8J | 10.2 kg / 22.5 lb |
| 16x6J | 5.4 kg / 11.9 lb | 17x7J | 6.3 kg / 13.9 lb | 18x7.5J | 7.3 kg / 16.1 lb | 19x8J | 8.1 kg / 17.9 lb | 20x8.5J | 9.2 kg / 20.3 lb | 21x8.5J | 10.4 kg / 22.9 lb |
| 16x6.5J | 5.6 kg / 12.3 lb | 17x7.5J | 6.5 kg / 14.3 lb | 18x8J | 7.5 kg / 16.5 lb | 19x8.5J | 8.2 kg / 18.1 lb | 20x9J | 9.4 kg / 20.7 lb | 21x9J | 10.6 kg / 23.4 lb |
| 16x7J | 5.8 kg / 12.8 lb | 17x8J | 6.7 kg / 14.8 lb | 18x8.5J | 7.7 kg / 17 lb | 19x9J | 8.3 kg / 18.3 lb | 20x9.5J | 9.6 kg / 21.2 lb | 21x9.5J | 10.8 kg / 23.8 lb |
| 16x7.5J | 6 kg / 13.2 lb | 17x8.5J | 6.9 kg / 15.2 lb | 18x9J | 7.9 kg / 17.4 lb | 19x9.5J | 8.45 kg / 18.6 lb | 20x10J | 9.8 kg / 21.6 lb | 21x10J | 11 kg / 24.3 lb |
| 16x8J | 6.2 kg / 13.7 lb | 17x9J | 7.1 kg / 15.7 lb | 18x9.5J | 8.1 kg / 17.9 lb | 19x10J | 8.6 kg / 19 lb | 20x10.5J | 10 kg / 22 lb | 21x10.5J | 11.25 kg / 24.8 lb |
| 17x9.5J | 7.3 kg / 16.1 lb | 18x10J | 8.3 kg / 18.3 lb | 19x10.5J | 8.85 kg / 19.5 lb | 20x11J | 10.25 kg / 22.6 lb | 21x11J | 11.5 kg / 25.4 lb | ||
| 17x10J | 7.5 kg / 16.5 lb | 18x10.5J | 8.5 kg / 18.7 lb | 19x11J | 9.1 kg / 20.1 lb | 20x11.5J | 10.5 kg / 23.1 lb | 21x11.5J | 11.75 kg / 25.9 lb | ||
| 17x10.5J | 7.7 kg / 17 lb | 18x11J | 8.7 kg / 19.2 lb | 19x11.5J | 9.35 kg / 20.6 lb | 20x12J | 10.8 kg / 23.8 lb | 21x12J | 12 kg / 26.5 lb | ||
| 18x11.5J | 8.9 kg / 19.6 lb | 19x12J | 9.6 kg / 21.2 lb | 20x12.5J | 11.1 kg / 24.5 lb | 21x12.5J | 12.3 kg / 27.1 lb | ||||
| 18x12J | 9.1 kg / 20.1 lb | 19x12.5J | 9.9 kg / 21.8 lb | 20x13J | 11.4 kg / 25.1 lb | 21x13J | 12.6 kg / 27.8 lb | ||||
| 18x12.5J | 9.4 kg / 20.7 lb | 19x13J | 10.2 kg / 22.5 lb | ||||||||
| 18x13J | 9.7 kg / 21.4 lb |
REX-05Build Data
| Specification | REX-05 value | Fitment note |
|---|---|---|
| Model | LFI REX-05 Fine Multi-Spoke Forged Wheel | Founder's Edition 6061-T6 monoblock forged wheel. |
| Construction | Monoblock forged aluminium wheel | One-piece forged layout for low mass, direct response and clean load transfer. |
| Material | 6061-T6 forged aluminium | Material and final machining depth are reviewed against size, offset and load target. |
| Forging | Monoblock forged wheel blank | Vehicle-specific machining confirms final width, PCD, centre bore, offset and brake clearance. |
| Design | Fine Multi-Spoke | The face profile, brake clearance and machining depth are engineered to the vehicle, not a catalogue fitment. |
| Diameter range | 16 to 21 inch | Diameter is selected around brake package, tyre package, vehicle use and stance. |
| Width range | 5.5J to 13J | Width is matched to tyre support, fender clearance, concavity and intended use. |
| Offset range | Vehicle-specific | Offset is reviewed with brake envelope, hub position, suspension clearance and face depth. |
| Load target | Confirmed per vehicle | Load target is confirmed against vehicle mass, use case, tyre package and road or track duty. |
| Brake clearance | Built to order | Spoke profile, backpad, barrel shape and balancing-weight clearance are checked around the caliper. |
| Warranty | 2-year REX-05 structural warranty | Subject to LFI warranty terms at Warranty. |
| Starting price | USD 560 to USD 680 per wheel | Final price confirmed after width, offset, finish and load-target specification. |
ConcavityAnd Track Options
These optional forged wheel details are confirmed during fitment planning for REX-05 builds where face depth, tire slip resistance, or structural reinforcement needs to be considered.
Forging Profile Option
EnhancedConcavity
LFI concave profiles are built around the relationship between wheel width, offset, diameter, brake clearance, and forging depth. The goal is simple: push the face as deep as the car allows, without compromising fitment, caliper clearance, or structural integrity.
19-22 inch applications
Three concavity levels
Offset-sensitive design
Cost option
Maximum Concave Face
The Maximum Concave Face option is available for selected LFI Performance Series, Supreme Concave Series, and Project Speciale forged wheel designs. Depending on wheel width and offset, the face profile can be tuned from mild concave to a much deeper spoke drop.
Wider wheels and lower offsets generally allow stronger concavity. In aggressive applications, fitments can extend to very low offsets where the vehicle body, suspension, and brake package allow it.
Three Concavity Levels
Concavity is not selected by diameter alone. The final face depth is calculated from the full fitment package: rim width, offset, brake clearance, vehicle platform, and the chosen forged wheel design.
The exact concavity level is confirmed during fitment planning. LFI checks the target wheel size, brake envelope, center profile, and vehicle clearance before production.
Deep Concave for High-Offset Cars
Some high-offset vehicles do not naturally allow a deep spoke profile because the wheel face must sit further outward to clear the hub and brake package. For these applications, LFI can offer a specialized heavy-duty blank option that creates a more pronounced concave look while keeping the fitment usable.
This is especially useful for cars where the customer wants a stronger visual stance but still needs proper inner clearance, brake clearance, and road-use reliability.
Fitment Still Comes First
Deep concavity must be balanced against caliper clearance, suspension clearance, fender position, tire width, and the actual offset range the vehicle can accept. The most aggressive face is not always the best face for every car.
LFI will always prioritize a correct forged-wheel fitment over forcing a face profile that creates clearance problems.
Deep Concave Forging Example
The deep concave forging concept shown below demonstrates how a pronounced face profile can be achieved even on a relatively high-offset fitment, using a 19x8.5J ET42 reference example.
Cost option: Enhanced concavity and deep concave blank selection are optional upgrades. Final availability depends on wheel size, brake clearance, vehicle platform, and the selected LFI wheel model.
Anti-Slip Knurled Beads
Knurled bead seats can help reduce tire movement during hard acceleration, braking, cornering, drag launches, and sticky tire use.
Annular Reinforcement Ribs
Reinforcement ribs can improve stiffness, stress distribution, and durability where the vehicle load, tire package, or road conditions call for extra reserve.
Fitment PlanningFor Your Build
USA and international orders
US and international customers can order in English through WhatsApp or email. Send vehicle photos, brake details, current wheel and tyre sizes, ride height, fitment goals, intended use and delivery ZIP/postcode. LFI confirms the REX-05 specification remotely, supports DDP shipping where available, and coordinates production updates before dispatch.
Where REX-05Makes Sense
European performance
Porsche 911, Cayman / Boxster, BMW M3/M4, BMW M2, Audi RS5, Mercedes-AMG GT. Founder's Edition wheels suit the platforms where the wheel is a major visual statement.
Japanese performance
GR Supra, Civic Type R, Lexus IS, GR86. Aggressive offsets and wide tyre support with a forged wheel that reads as premium.
Supercars and exotics
Porsche 911 Turbo/GT3, Lotus. The Founder's Edition series is built for cars where the wheel is judged as closely as the car itself.
More ProofBehind The Spec
More on the engineering behind REX-05.
Combined-load FEA
Why radial load alone is not enough for wheel design, and how braking, cornering and combined loads change the engineering picture.
Bespoke FEA reports
How LFI reviews custom forged wheel specifications with material inputs, load cases, stress maps, displacement plots and optional report documentation.
Testing & compliance
How LFI validates forged wheel designs against JWL, VIA and TUV SUD standards, with named reference tests and per-build specification review.
Forged wheel value
A buyer-facing guide to when forged wheels matter: weight, stiffness, fitment accuracy, brake clearance and long-term build quality.
2-Year StructuralWarranty
LFI REX-05 Fine Multi-Spoke Forged Wheel is covered for 2 years upon delivery or collection against defects in structural integrity, subject to LFI's full warranty terms and exclusions.
What it covers
The warranty covers defects in structural integrity for 2 years upon delivery or collection, subject to LFI's full warranty terms.
What to check
Coverage is limited by the full warranty terms, including exclusions for impact damage, misuse, improper tyre use, road hazards, unauthorised repair, refinishing, heating, bending, cutting or welding.
Actual GoogleReview Excerpts
Brock Mitchell
★★★★★LFI built a set of forged wheels for my track car. The fitment was spot-on. Brake clearance was handled without spacers. The weight difference was immediately noticeable on turn-in.
Read on GoogleIan Tan
★★★★★Kenny walked me through the whole specification process. Every dimension was confirmed against my car before production started. Wheels arrived exactly as planned.
Read on GoogleGerald Tan
★★★★★Third set from LFI. Each time the fitment has been perfect. The engineering conversation before ordering is what sets them apart from catalogue wheel sellers.
Read on GoogleREX-05Questions
Is REX-05 built to order?
Yes. Every REX-05 set is forged and machined around your specific vehicle: diameter, width, offset, brake clearance, load target, bolt pattern, centre bore, concavity and finish are all confirmed before production.
How much does REX-05 weigh?
See the approximate weight table above. Final weight depends on your width, offset, bolt pattern, brake clearance, load target and finish. Verified weight is confirmed on the finished wheel.
Can REX-05 clear big brakes without spacers?
Yes, when the final specification is drawn around the actual brake package. LFI checks spoke shape, backpad, barrel clearance, balancing-weight clearance, centre profile and offset before production.
Can REX-05 be used for track or fast-road driving?
Yes. LFI reviews vehicle mass, tyre package, braking load, road surface, load rating, bead-seat needs and optional reinforcement details before confirming a fast-road or track specification.
What information does LFI need to start a REX-05 build?
Share the vehicle model, current wheel and tyre sizes, brake package, ride height, intended use, stance direction, finish direction and any load or track-use requirements.
Can I choose custom finishes?
Yes. LFI can quote gloss, satin, brushed, polished, black, silver, bronze, body-colour and selected custom finishes depending on the final specification and production route.
Does REX-05 include warranty?
Yes. REX-05 is covered for 2 years upon delivery or collection against defects in structural integrity, subject to LFI's full warranty terms and exclusions.
How does LFI support Singapore, USA and international orders?
Singapore builds can be planned directly with LFI. US and international customers can order in English through WhatsApp or email by sending vehicle photos, brake details, current wheel and tyre sizes, ride height, fitment goals, intended use and delivery ZIP/postcode.
Singapore / Global Consultation
REX-05 Fitment Support from Singapore
LFI supports REX-05 orders from Singapore and global customers. Consultation can cover brake clearance, tire sizing, stance targets, Singapore road use, overseas shipping, and workshop coordination before production.
- Singapore fitment consultation
- Global made-to-order support
- Brake, tire and stance planning
- WhatsApp consultation available
Build REX-05 Around Your Car
Send LFI your exact model, year, brake package, current tyre size, target wheel diameter, preferred stance, use case and finish direction. LFI will confirm whether REX-05 is the right forged wheel direction before production.