Oversuspension Vibration Damper Kit by Supreme Technology – Yamaha YZF-R1/M RN32, RN49 & RN65 (2015–2026)

If you want to extract every last tenth from your Yamaha YZF-R1 or R1M without a complex suspension rebuild, the Supreme Technology Oversuspension Kit is the most accessible and cost-effective upgrade you can bolt on. Whether you commute hard on weekends or push into track days, this precision Italian-engineered damper kit brings measurable improvements to stability, traction and tyre life from the very first ride.

Key Features

• Plug-and-play fitment requires no suspension modifications or specialist tools — bolt it on and ride
• Precisely tuned internal resonator neutralises chassis vibrations and smooths shock absorber response at the limits of travel
• Noticeably improved rear-wheel traction under hard acceleration and braking, reducing the nervous edge of the stock setup
• Reduced tyre wear thanks to a more controlled, consistent contact patch across varied road surfaces
• Validated by professional riders in Superbike and MotoGP-adjacent testing programmes, then calibrated for road use
• Manufactured under the direction of Nicola Bragagnolo in Italy — decades of racing expertise built into every unit

How the Oversuspension Technology Works

Inside the Oversuspension cylinder sits a precisely calibrated resonator that acts whenever the shock absorber approaches the boundary of its travel. Rather than allowing the chassis to oscillate and lose composure, the resonator absorbs and dissipates those energy spikes, returning a quieter, more predictable response. The result on the road is a bike that tracks its intended line with greater conviction, feels less skittish under load changes, and communicates tyre grip with far more clarity than the standard arrangement.

Everyday Usability and Long-Term Value

Supreme Technology designed this kit to be genuinely useful across the full spectrum of R1 ownership — not just for dedicated track machines. Riders who cover long weekend miles, ride two-up occasionally, or simply want a more composed commute on imperfect roads will notice the reduction in vertical chop and mid-corner instability as immediately as those pushing for lap times. Because the kit is a direct fit with no permanent alterations, it can move with the bike if you sell it or transfer cleanly to a replacement machine. The reduction in tyre wear also makes the upgrade pay for itself progressively over time, a practical return on investment that pure performance parts rarely offer.

Motorsport Heritage, Road-Ready Execution

Supreme Technology translates insights gathered at the highest levels of Superbike and MotoGP competition directly into road-going hardware. Every Oversuspension unit is crafted in Italy under strict quality controls, ensuring the precision and longevity that professional racing demands. The testing process involved experienced riders evaluating the kit across multiple chassis generations of the YZF-R1 platform, meaning the calibration you receive is proven rather than theoretical.

Fitment & Compatibility

This Oversuspension Vibration Damper Kit fits the following Yamaha models:

• Yamaha YZF-R1 / R1M — RN32 (2015–2016)
• Yamaha YZF-R1 / R1M — RN49 (2017–2019)
• Yamaha YZF-R1 / R1M — RN65 (2020–2026)

Specifications

• Brand: Supreme Technology
• Product: Oversuspension Vibration Damper Kit
• Technology: Internal resonator-based vibration damping
• Fitment type: Direct replacement, plug-and-play
• Origin: Made in Italy
• Compatible frames: RN32, RN49, RN65
• Fitment years: 2015–2026