Sepang result
GT86 One Make 86 result at HARDRACE Time Attack Challenge Sepang.
Circuit-Proven Forged WheelsTrack Day Forged WheelsSingapore
Forged wheels for track days, Sepang sessions, time attack, drag launches and fast road cars, specified around brake clearance, tyre support, load reserve and the actual vehicle.
Circuit-Proven Forged Wheels
P1 17x9 ET35 7.0 kg
Track Wheels SingaporeWith Real Sepang Proof
LFI track-day forged wheels are specified around the car, not just the catalogue diameter. The clearest proof is the Toyota GT86 HARDRACE Time Attack Challenge Sepang reference: LFI TRS-01 V2 Trackspec, 17x9.0 ET35 square, 6061-T6 construction, about 7.0 kg per wheel, and P1 in One Make 86.
Track fitment
Square TRS-01 V2 Trackspec direction with tyre support and brake clearance planned together.
Weight reference
Approximate per-wheel reference for the 17x9.0 track wheel specification.
GT86 TRS-01 V2 Trackspec
Track day rims Singapore buyers need more than a static stance photo. This GT86 reference ties car, wheel spec, venue and result together.
- Wheel: TRS-01 V2 Trackspec.
- Size: 17x9.0 ET35 square.
- Material: 6061-T6 forged aluminum.
- Weight: about 7.0 kg per wheel.
- Venue: Sepang International Circuit.
Track Rims Singapore
Recommended TrackForged Wheel Directions
| Wheel direction | Best use | Why it fits track intent | Link |
|---|---|---|---|
| TRS-01 V2 Trackspec | Time attack, GR86/BRZ, circuit work | Light 17x9 reference, square fitment logic and direct Sepang proof. | Track proof article |
| CSF1 Racing Forged | Street/track sedans and coupes | Clean motorsport face, brake clearance planning and load-aware forged construction. | View CSF1 |
| CSF-R Racing Forged | Lightweight performance applications | Track-focused design direction for buyers prioritising weight and stiffness. | View CSF-R |
| CSF1M V3 Magnesium | Serious weight target builds | Magnesium route for advanced projects where low mass is central to the brief. | View CSF1M |
| REX-0R Superleggera | Premium lightweight road/track | Superleggera monoblock direction for high-end cars needing low weight and strong visual identity. | View REX-0R |
Motorsport Wheels Singapore
Engineering ChecksBefore Production
Brake clearance at temperature
Track use repeats high-energy braking. LFI checks caliper envelope, spoke profile and barrel clearance before machining instead of correcting with random spacers.
Load and torque reserve
The wheel brief must account for braking torque, lateral load and kerb impact. The right target depends on vehicle mass, tyre grip and use case.
Tyre support
A track wheel is only useful if the tyre shoulder is supported. LFI works from target tyre size, alignment and ride height before finalising width and offset.
Case Studies
Track And DragProof Grid
GT86 Sepang
17x9 ET35, 7.0 kg track reference and P1 result.
BMW X3M drag
Great Lakes Dragaway reference showing forged wheel use beyond circuit work.
Sepang event record
Stable Shopify-hosted event proof connected to the customer build.
FAQ
Track Day Forged WheelsQuestions
What wheels should I use for track days in Singapore or Sepang?
Start with brake clearance, tyre support, load reserve, wheel weight, hub-centric machining and whether the car needs square or staggered fitment. LFI uses the car, brake package and target tyre before confirming the forged wheel specification.
Can LFI build track rims for Sepang?
Yes. LFI has documented customer cars at Sepang, including the GT86 HARDRACE Time Attack reference using 17x9 ET35 TRS-01 V2 Trackspec forged wheels at about 7.0 kg per wheel.
Are square or staggered wheels better for track use?
It depends on the car. Many front-engine track cars use square fitments for rotation and balance, while higher-power rear-drive cars may use staggered fitments for rear tyre support. LFI checks the vehicle and tyre target first.
Does track use require a different load target?
Track use adds repeated braking, lateral load, heat and kerb impact, so the wheel should be specified with enough reserve for the car and tyre. LFI discusses load target before production instead of relying on visual fitment alone.
Start The Fitment Brief
Build AroundThe Real Car
Send LFI the car model, brake package, current wheel and tyre size, target tyre, ride height and intended use. The wheel can then be specified around fitment, load, brake clearance and finish before production.