Why your R6 (RJ11) needs a strong cooler

The Yamaha R6 from the 2008–2016 model years is an uncompromising sports supersport bike — lightweight, rev-happy, and full of power. Under intense use, fast cornering, long tours, or high ambient temperatures, the engine runs hot — standard cooling systems quickly reach their limits. Heat buildup, overheating, or thermal wear can be the result.

With the H2O Performance additional water + oil cooler kit, your R6 receives an upgrade that reliably keeps both water and oil temperatures in the optimal range. This improves reliability, performance, and lifespan — under all conditions.

Advantages of the H2O additional kit at a glance

• More cooling performance for water & oil – larger cooling surfaces and optimized radiators ensure strong heat dissipation.

• Constant cooling and lubrication values, even at high ambient temperatures, stop-and-go, or long tours.

• More thermal reserve, even during sporty riding or track use — overheating and performance drops are a thing of the past.

• Stable engine performance & consistent Drive – clean torque and consistent response across the entire RPM range.

• Preservation and protection of the engine – less heat stress, lower wear, longer lifespan of oil, pistons, and components.

• More reliability and safety – your bike is better prepared for intensive use, tours, or races.

Who is this cooler kit intended for?

• Riders of the Yamaha R6 (2008–2016 / RJ11) with a sporty ambition

• Supersport fans, street riders, touring riders, and track day enthusiasts

• Anyone who relies on consistent Cooling and engine protection during hot days, long tours, or high stress

• Motorcyclists who want to technically optimize their bike and ride reliably in the long term

⚙️ Technical Features & Equipment

• High-performance water cooler + oil cooler as a complete kit

• Enlarged cooling surfaces, optimized fin and channel structure for maximum heat dissipation

• High-quality, durable, and heat-resistant materials — robust and reliable

• Perfect fit for Yamaha R6 (08–16 RJ11)

• Easy installation: additional cooler complements the stock cooling system — no complicated modifications needed

• Ideal for sporty street use, long tours, or occasional track days

What you will feel immediately after installation

• consistently stable water and oil temperatures — even during intense or long rides

• smooth, even engine operation without overheating or temperature spikes

• reliable power delivery and consistent performance at any RPM

• better throttle response and clean engine operation — even under high load

• longer lifespan and reduced wear — your motorcycle remains reliable for longer

Your R6 feels noticeably more confident, stable, and resilient — no matter how hard you push it.

Conclusion: Important cooler upgrade for true R6 fans

The H2O Performance additional water + oil cooler kit is a very sensible upgrade for anyone who regularly pushes their Yamaha R6 (2008–2016) — whether on the street, in curves, on tours, or at the track. It significantly increases cooling performance, stability, and safety, giving your bike the Cooling that a supersport machine needs.

👉 Order now and give your R6 the cooling system it deserves!