LighTech ISS119LA aluminium clutch lever guard in black for Aprilia TUONO 660 – product view⟲ 360° — drag me
160 g
02 · Data & docs

The facts.

Technical data
BrandLighTech
Part numberISS119LA
TypeAluminium clutch lever guard
MaterialMachined aluminium
Guard endAnodised
Guard length132 mm
Bush colours8 — Black, Blue, Gold, Green, Grey, Orange, Red, Silver
Weight160 g
Supplied asSingle item
FitmentAprilia TUONO 660 (2025 to 2026)
DescriptionThe whole story▼

A clutch lever is a cheap part on a TUONO 660 until you need one on a Sunday. The ISS119LA puts 132 mm guard length of aluminium between the TUONO 660 clutch lever and whatever reaches it. LighTech makes the bushes in 8 finishes for this guard. On a 659 cc machine like the TUONO 660 it is the least expensive insurance available.

Key Features

  • No drilling and no cutting on the TUONO 660
  • Cut from solid rather than cast, which keeps the mating faces true
  • Aluminium throughout, no plastic in the load path
  • Machined aluminium body with an anodised guard end
  • Adapter required for the TUONO 660 — ordered with it via the “Adapter” option
  • Protects the clutch lever of the TUONO 660 from contact and from a tip-over

What You Get

The ISS119LA is supplied as one guard for one side of the TUONO 660. The bar adapter is packed with the ISS119LA whenever a “With Adapter” value is ordered. Worn parts are renewed individually, which is the point of the system.

Why Aluminium

Aluminium is the traditional answer to lever protection, and it still works. Machining lets LighTech hold the 132 mm guard length dimension that the TUONO 660 bar needs. On the TUONO 660 the extra grams buy a guard that does not give.

Fitment and Compatibility

Fitment is the Aprilia TUONO 660 across 2025 to 2026. Fitting needs the correct adapter for the TUONO 660 — see the note below.

Fitting It to the Bike

Installation on the TUONO 660 starts with removing the bar-end weight. With the adapter in place the guard bolts on and is set for angle before final tightening. The original controls of the TUONO 660 stay in place throughout.

Before You Order

At LighTech the guard and the adapter are two part numbers; on this page they are one choice. It mounts to the TUONO 660 through a bar-specific adapter, because handlebar internal diameters differ between models. For the TUONO 660 that is KPL331, and it is already selected under the option “Adapter”, so guard and adapter arrive together. Pick “Without Adapter” only if the TUONO 660 already carries KPL331.

Regulations and Road Use

Regulations cover the brake side; the clutch side is the rider's decision. No approval document comes with the ISS119LA. On a road-registered TUONO 660 the fitted position is a matter for your inspection body.

Specifications

  • Brand: LighTech
  • Part number: ISS119LA
  • Type: Aluminium clutch lever guard
  • Material: Machined aluminium
  • Guard end: Anodised
  • Guard length: 132 mm
  • Bush colours: 8 — Black, Blue, Gold, Green, Grey, Orange, Red, Silver
  • Weight: 160 g
  • Supplied as: Single item
  • Fitment: Aprilia TUONO 660 (2025 to 2026)
FitmentWhich bikes this fits▼
  • Aprilia TUONO 660 (2021 to 2026)
07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

How much does shipping cost?

Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.