
The facts.
| Brand | LighTech |
|---|---|
| Part number | KPL311 |
| Type | Lever guard adapter |
| Material | Machined, premium grade |
| Internal fit | Model specific |
| Screw | M6 |
| Compatible guards | ISS113RA, ISS114LA, ISS115RC, ISS116LC, ISS119LA, ISS120RA, ISS200RT, |
| Finish | Black |
| Weight | 50 g |
| Supplied as | Single item |
DescriptionThe whole story▼
The handlebar of a 125 DUKE needs a specific adapter before any lever guard fits. LighTech machines the KPL311 to sit in the 125 DUKE bar without play. It is the cheapest safety part you can bolt to a 125 DUKE.
Key Features
- Installation on the 125 DUKE takes minutes with a hex key
- The the listed size dimension is the figure to check against your own 125 DUKE
- Machined from premium material rather than cast
- Covers the 125 DUKE across 10 model years (2017 to 2026)
- Chosen by the handlebar of the 125 DUKE, not by the guard
- Screws directly into the bar of the 125 DUKE, no clamp and no drilling
Handlebars Are Not Standard
Handlebar internal diameters are not standard across manufacturers. LighTech machines the KPL311 to the listed size so it sits in the 125 DUKE bar without play. One adapter per side, so a full set on the 125 DUKE means two.
Compatibility and Installation
LighTech lists the KPL311 for the KTM 125 DUKE. The KPL311 screws into the 125 DUKE handlebar from the inside — no clamp, no modification.
Fitting
Allow a quarter of an hour per side on the 125 DUKE the first time. Tighten against the bar from the inside and re-check after the first ride. Instructions are in the box; the 125 DUKE needs no modification.
What Is in the Box
The KPL311 arrives as a single adapter with its M6 screw. The 50 g it weighs disappears inside the 125 DUKE bar. LighTech keeps the KPL311 in its spare-parts programme rather than treating it as disposable.
Approval and Track Rules
Clutch lever guards are rarely mandated, which does not make them pointless. The KPL311 is sold without approval paperwork. Track and paddock use raise no question.
Technical Data
- Brand: LighTech
- Part number: KPL311
- Type: Lever guard adapter
- Material: Machined, premium grade
- Internal fit: Model specific
- Screw: M6
- Compatible guards: ISS113RA, ISS114LA, ISS115RC, ISS116LC, ISS119LA, ISS120RA, ISS200RT,
- Finish: Black
- Weight: 50 g
- Supplied as: Single item
FitmentWhich bikes this fits▼
- KTM 125 DUKE (2015 to 2026)
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Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.