⟲ 360° — drag meThe facts.
| Brand | LighTech |
|---|---|
| Part number | ISS115RC |
| Type | Carbon brake lever guard |
| Material | Carbon |
| Guard length | 132 mm |
| Bush colours | 8 — Black, Blue, Gold, Green, Grey, Orange, Red, Silver |
| Weight | 113 g |
| Supplied as | Single item |
| Fitment | Aprilia TUONO 660 (2025 to 2026) |
| Road approval | None supplied |
DescriptionThe whole story▼
On a TUONO 660 the bars sit wide and the brake lever is the first thing to meet an obstacle. LighTech lays the ISS115RC up in carbon and keeps it to 113 g. LighTech makes the bushes in 8 finishes for this guard. Sold individually, so a TUONO 660 needs one per side if you want both covered.
Key Features
- 132 mm guard length — check it against your TUONO 660 before ordering
- Meets the lever-guard requirement most organisers apply to a TUONO 660 on track
- LighTech part number ISS115RC, catalogued for the Aprilia TUONO 660
- Original TUONO 660 controls stay exactly where they are
- Listed for the TUONO 660 specifically rather than as a universal fit
- Covers the TUONO 660 across 2 model years (2025 to 2026)
Compatibility and Installation
This listing covers the Aprilia TUONO 660, 2025 to 2026. Fitting needs the correct adapter for the TUONO 660 — see the note below.
In the Workshop
Allow a quarter of an hour per side on the TUONO 660 the first time. Check full steering lock on the TUONO 660 before you ride — the guard must not touch the tank or screen. Instructions are in the box; the TUONO 660 needs no modification.
Why Carbon Here
Carbon earns its price at exactly this point on the TUONO 660. The ISS115RC holds the lever of the TUONO 660 clear at 132 mm guard length without adding mass. The TUONO 660 steers the same with it fitted as without.
The Adapter Option
There is a second part number involved in fitting the ISS115RC. The mount screws into the TUONO 660 bar from the inside, which is why the bore matters. Leave the “Adapter” option on “With Adapter KPL331” — that is the adapter for the TUONO 660, ordered in the same step. Pick “Without Adapter” only if the TUONO 660 already carries KPL331.
What You Get
LighTech sells the ISS115RC individually, not as a left-and-right set. Spare end caps and bushes are listed under their own numbers. If the TUONO 660 needs a replacement later, nothing else has to come off.
Regulations and Road Use
On track the brake lever guard is usually not optional. There is no type-approval document for the ISS115RC, and we do not present one. If the TUONO 660 carries a plate, settle the question before fitting.
Technical Data
- Brand: LighTech
- Part number: ISS115RC
- Type: Carbon brake lever guard
- Material: Carbon
- Guard length: 132 mm
- Bush colours: 8 — Black, Blue, Gold, Green, Grey, Orange, Red, Silver
- Weight: 113 g
- Supplied as: Single item
- Fitment: Aprilia TUONO 660 (2025 to 2026)
- Road approval: None supplied
FitmentWhich bikes this fits▼
- Aprilia TUONO 660 (2021 to 2026)
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