The facts.
| Brand | Febur |
|---|---|
| Part number | FE1489S |
| Type | Racing water radiator |
| Fitment | Yamaha YZF-R6 RJ27 (2017-2026) |
| Material | High-grade alloy with optimised fin surface structure |
| Installation | Direct OEM replacement, no modification required |
| Intended use | Race track and high-performance road use |
| Development partners | Puccetti Racing, Barni Racing, Go Eleven, MV Agusta Reparto Corse |
DescriptionThe whole story▼
Engineered in the crucible of WorldSBK and European Superbike competition, the Febur FE1489S racing water radiator brings the same thermal management philosophy trusted by Puccetti Racing, Barni Racing, Go Eleven and MV Agusta Reparto Corse directly to your Yamaha YZF-R6 RJ27. Where the standard radiator struggles under sustained track use, this unit's optimised surface architecture keeps coolant temperatures precisely controlled so the R6's inline-four can breathe, pull and deliver its full output lap after lap.
Key Features
- Optimised core surface structure draws heat away from the coolant more efficiently than the OEM unit, eliminating the temperature spikes that rob the engine of power.
- Premium-grade materials throughout the construction ensure superior heat dissipation and a service life that endures repeated track days and race weekends.
- Developed in direct collaboration with front-running international race teams — a lineage that makes the FE1489S as much a piece of competition heritage as it is a cooling component.
- Maintains stable coolant temperature under the hardest sustained loads, preventing the gradual power loss that accompanies overheating on long circuits.
- Direct fitment to the Yamaha YZF-R6 RJ27 (2017-2026) — no fabrication, no adapters, no compromise on installation time.
Performance & Design Heritage
Febur's reputation has been built circuit by circuit across the paddocks of WorldSBK, BSB and the IDM. Every radiator the brand produces carries the accumulated knowledge of race engineers who understand precisely what happens to an engine when coolant temperature climbs beyond its optimal window: power curves flatten, reliability margins shrink, and lap times suffer. The FE1489S exists to close that window permanently. Its internal flow paths and external fin geometry are not theoretical exercises — they are the product of iterative development under race conditions, refined until the numbers showed that consistent temperature management translates directly into consistent performance.
Build Quality
The materials selected for the FE1489S reflect a racing-first specification rather than a cost-first one. Every element of the construction is chosen to handle the thermal cycling and vibration loads that a track environment imposes, delivering longevity that justifies the investment over a season of competitive use. The finish is purposeful and clean — a radiator that looks as considered as it performs, and sits correctly behind the YZF-R6's fairing without visual compromise.
Fitment & Compatibility
The Febur FE1489S racing water radiator is a direct replacement unit designed specifically for the following:
- Yamaha YZF-R6 RJ27 — model years 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 and 2026
Always verify your frame code and model year before ordering. No modification to the airframe or hose routing is required for standard installation on the listed variants.
Specifications
- Brand: Febur
- Part number: FE1489S
- Type: Racing water radiator
- Fitment: Yamaha YZF-R6 RJ27 (2017-2026)
- Material: High-grade alloy construction with optimised fin surface
- Installation: Direct OEM replacement, no modification required
- Intended use: Race track and high-performance road use
FitmentWhich bikes this fits▼
- Yamaha YZF-R6 RJ27 (2017–2026)
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