⟲ 360° — drag meThe facts.
| Brand | LighTech |
|---|---|
| Part Number | OIL111 |
| Thread Size | M20 x 2.5 |
| Material | CNC-machined Ergal aluminium |
| Finish | Anodised |
| Safety-Wire Holes | 3 |
| Fitment | Triumph Street Triple 765 S / R / RS (2017–2026) |
| Installation | Plug and Play |
DescriptionThe whole story▼
Machined from aerospace-grade Ergal aluminium with race-level precision, the LighTech OIL111 oil filler cap is the kind of detail that separates a truly finished Street Triple 765 from the rest. Engineered specifically for the S, R and RS variants across the 2017–2026 model run, it replaces the factory plastic cap with a component that belongs on a paddock-prep machine.
Key Features
- CNC-machined from Ergal aluminium — an exceptionally strong, lightweight alloy used throughout motorsport for its superior strength-to-weight ratio
- Three integrated safety-wire holes allow wire-locking as required by most trackday regulations and circuit racing rules
- Laser-engraved LighTech logo delivers a clean, factory-racing aesthetic without adhesive badges or decals that can peel
- M20 x 2.5 thread spec machined to tight tolerances for a positive, rattle-free seal every time
- Available in six anodised colours — black, red, silver, gold, blue and green — so the finish can complement any Street Triple livery
- Direct Plug and Play fitment; no modification or special tooling required
Build Quality and Materials
LighTech built their reputation supplying components to professional race teams, and the OIL111 reflects exactly that standard. The cap body is cut from solid Ergal billet on CNC machining centres, leaving every surface dimensionally exact and free from the porosity risks of casting. The anodised finish is applied after machining, so the colour penetrates the surface rather than sitting on top of it — resistant to heat cycles, engine oils and track-cleaning chemicals alike. The three safety-wire holes are drilled cleanly through the outer flange, positioned symmetrically so wire routing is straightforward whether you favour a single loop or a crossed pattern.
On the Road and Track
For road use, the upgrade is purely about quality and aesthetics — the cap seats firmly, the knurled profile gives a confident grip even with oily gloves, and the laser-engraved logo keeps the engine bay looking intentional rather than afterthought. For trackday riders, the safety-wire provision is the practical headline: many circuits require wire-locking of oil filler caps as a condition of entry, and a standard plastic cap simply cannot accommodate that requirement. Fitting the LighTech cap resolves the issue permanently, and the sub-minute installation means it can be done during scrutineering if needed.
Fitment and Compatibility
This cap fits the following models:
- Triumph Street Triple 765 S — 2017 to 2026
- Triumph Street Triple 765 R — 2017 to 2026
- Triumph Street Triple 765 RS — 2017 to 2026
Thread specification: M20 x 2.5. Always verify your engine's filler thread before ordering if the engine has been modified or replaced.
Specifications
| Attribute | Detail |
|---|---|
| Brand | LighTech |
| Part Number | OIL111 |
| Thread Size | M20 x 2.5 |
| Material | CNC-machined Ergal aluminium |
| Finish | Anodised (black, red, silver, gold, blue, green) |
| Safety-Wire Holes | 3 |
| Fitment | Triumph Street Triple 765 S / R / RS (2017–2026) |
| Installation | Plug and Play — direct OEM replacement |
FitmentWhich bikes this fits▼
- Triumph Street Triple 765 S / R / RS (2017–2026)
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