⟲ 360° — drag meThe facts.
| Brand | LighTech |
|---|---|
| Part number | KTM311 |
| Series | 300 |
| Material | CNC-machined aluminium |
| Fitment | Yamaha YZF-R3 (2015–2026) |
| Supply | Sold as a pair |
| Available ring colours | Blue, Red, Black, Gold, Orange |
| Replacement ring part number | RKTM300 |
DescriptionThe whole story▼
When milliseconds matter on track and every vibration costs concentration, the LighTech KTM311 handlebar end weights deliver a measurable difference aboard the Yamaha YZF-R3. Precision CNC-machined from high-grade aluminium and engineered specifically for the YZF-R3's handlebar geometry, these 300 Series weights cut unwanted handlebar vibration at its source — keeping your hands fresher and your inputs cleaner through every corner.
Key Features
- CNC-machined aluminium construction for a precise fit and durable, lightweight performance
- Significantly reduces handlebar vibration, improving feel and reducing fatigue on both track and road
- Fitment tailored specifically to the Yamaha YZF-R3 (2015–2026) — no adapters, no compromises
- Supplied as a pair with a black main body featuring the LighTech logo screen-printed on the colour ring
- Choice of five ring colours — blue, red, black, gold, orange — for personalised style that matches your livery
- Colour rings also available separately under part number RKTM300, so you can switch the look without replacing the whole unit
Track Performance, Road Refinement
Handlebar vibration is the enemy of precise throttle and brake inputs. On a lightweight, high-revving machine like the YZF-R3, it can induce hand fatigue during a track session and blunt the tactile feedback you rely on to judge grip levels. The LighTech 300 Series addresses this directly: the weighted aluminium end caps shift the resonant frequency of the handlebar, dampening vibration before it reaches your palms. The result is a handlebar that feels planted and communicative rather than buzzy, whether you are pushing hard through a chicane or racking up kilometres on a Sunday morning run.
Build Quality & Finish
LighTech manufacture these weights in Italy using aerospace-grade CNC aluminium billet. Every unit carries the LighTech logo on the anodised colour ring via screen-print — a detail that looks purposeful up close and reads cleanly in the paddock. The black main body pairs with whichever ring colour suits your build: gold for a premium, race-inspired finish; blue to echo the iconic Yamaha colour scheme; orange for high-visibility contrast; red for an aggressive, motorsport aesthetic; or black for understated, stealth elegance.
Fitment & Compatibility
These handlebar end weights are designed and manufactured to fit the following model:
- Yamaha YZF-R3 — model years 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
If you want to change the ring colour at a later date, order replacement rings separately using part number RKTM300.
Specifications
| Attribute | Detail |
|---|---|
| Brand | LighTech |
| Part number | KTM311 |
| Series | 300 |
| Material | CNC-machined aluminium |
| Fitment | Yamaha YZF-R3 (2015–2026) |
| Supply | Sold as a pair |
| Available ring colours | Blue, Red, Black, Gold, Orange |
| Replacement ring part number | RKTM300 |
FitmentWhich bikes this fits▼
- Yamaha YZF-R3 (2015–2026)
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