LighTech Carbon Alternator Cover Yamaha YZF-R1/M RN32, RN49 & RN65 (2015-2026) CARY5040 - Gloss Finish
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When every gram and every second counts on track, the LighTech CARY5040 carbon alternator cover delivers a genuine performance upgrade for your Yamaha YZF-R1 or R1M. Autoclave-cured from premium carbon fibre and finished in a deep, high-gloss lacquer, it replaces the heavy stock cover with a component that would look at home in the WorldSBK pit lane — while shielding your alternator from stone strikes, debris and the inevitable heat cycles of hard use.
Key Features
- Precision fit for Yamaha YZF-R1 and R1M across all three chassis generations: RN32, RN49 and RN65 (2015–2026)
- Autoclave-manufactured carbon fibre construction — ultralight and exceptionally rigid under racing conditions
- High-gloss clear-coat finish delivers a competition-grade aesthetic straight from the box
- Guards the alternator housing against stone chips, dirt ingress and mechanical impact
- Weight reduction over the OEM plastic cover contributes to a lower unsprung and reciprocating mass
- Straightforward installation using the supplied fixings or silicone-dot adhesive mounting
- Low maintenance — clean with a pH-neutral product to preserve the gloss finish long-term
Built for the Track, Ready for the Road
LighTech's carbon components are engineered to the same exacting standards demanded by racing teams. The CARY5040 is autoclave-cured rather than hand-laid, meaning the resin-to-fibre ratio is tightly controlled under heat and pressure for consistent structural integrity across every unit. On track this translates to a cover that can absorb vibration and minor impacts without flexing or cracking — qualities that matter equally when you're pushing the R1 hard on a Sunday sprint or simply protecting your investment on the daily commute.
Finish & Aesthetics
The high-gloss surface amplifies the signature carbon weave pattern, catching light in a way that sets the R1's left-hand engine casing apart immediately. It is a detail that signals intent — the kind of specification choice that distinguishes a properly prepared machine from a standard one. The finish is protected by a UV-stable clear coat, minimising yellowing even after prolonged exposure to heat and sunlight.
Fitment & Compatibility
This alternator cover fits the following Yamaha models exactly:
- Yamaha YZF-R1 (RN32) — 2015, 2016
- Yamaha YZF-R1M (RN32) — 2015, 2016
- Yamaha YZF-R1 (RN49) — 2017, 2018, 2019, 2020
- Yamaha YZF-R1M (RN49) — 2017, 2018, 2019, 2020
- Yamaha YZF-R1 (RN65) — 2021, 2022, 2023, 2024, 2025, 2026
- Yamaha YZF-R1M (RN65) — 2021, 2022, 2023, 2024, 2025, 2026
If you are unsure which chassis code applies to your machine, please contact the Inter-Pace team before ordering.
Specifications
- Brand: LighTech
- Part number: CARY5040
- Material: Autoclave-cured carbon fibre
- Finish: High-gloss clear coat
- Fitment: Yamaha YZF-R1 / R1M — RN32, RN49, RN65 (2015–2026)
- Mounting: Supplied fixings or silicone-dot adhesive
- Maintenance: Clean with a pH-neutral cleaner
| Brand | LighTech |
|---|---|
| Part number | CARY5040 |
| Material | Autoclave-cured carbon fibre |
| Finish | High-gloss clear coat |
| Fitment | Yamaha YZF-R1 / R1M — RN32, RN49, RN65 (2015–2026) |
| Mounting | Supplied fixings or silicone-dot adhesive |
| Maintenance | Clean with a pH-neutral cleaner |
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// LighTech
LighTech Carbon Alternator Cover Yamaha YZF-R1/M RN32, RN49 & RN65 (2015-2026) CARY5040 - Gloss Finish

Tech specs
- Brand
- LighTech
- Part number
- CARY5040
- Material
- Autoclave-cured carbon fibre
- Finish
- High-gloss clear coat
- Fitment
- Yamaha YZF-R1 / R1M — RN32, RN49, RN65 (2015–2026)
- Mounting
- Supplied fixings or silicone-dot adhesive
- Maintenance
- Clean with a pH-neutral cleaner
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
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