H2O Performance Water + Oil Cooler Kit BMW M1000RR K66 (21-26)
H2O Performance Water + Oil Cooler Kit BMW M1000RR K66 (21-26)
Delivery time on request
Maximum Cooling for one of the strongest superbikes in its class
The BMW M1000RR from 2021 is a technical masterpiece – explosively fast, precise as a scalpel, and built for performance at the limit. However, modern superbikes generate enormous heat. As temperatures rise, efficiency drops – and with it, performance.
The H2O Performance water + oil cooler kit ensures that your M1000RR always runs within the perfect temperature window: more stability, more power, more confidence – whether on the street, track day, or racetrack.
Why this cooler kit is an essential performance upgrade
The current M1000RR models are particularly thermally stressed. With the H2O kit, you eliminate this weakness – using technology that comes directly from motorsport.
Key benefits at a glance
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Significantly increased water & oil cooling performance due to enlarged surface area
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Stable engine & oil temperatures, even at full throttle, heat & long sessions
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More power, as the control unit intervenes thermally less frequently
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Optimal lubrication & maximum engine protection through perfect oil temperature
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Complete dual cooling system – coordinated like in professional motorsport
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Perfect fit for BMW M1000RR 2021–2026
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H2O Performance – proven in Superstock & Superbike races worldwide
This upgrade makes your RR more reliable, faster, and significantly more stable in temperature management.
Who is the cooler kit ideal for?
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For track day riders who need consistent performance over full turns
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For sporty street riders who want to maximize thermal reserves
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For anyone looking to improve the engine longevity of their M1000RR
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For ambitious riders who want real racing cooling technology in their bike
Racing technology that you can feel
H2O Performance manufactures radiators used in international championships.
The water & oil cooler kit provides faster heat dissipation, enhances the efficiency of the entire cooling system, and keeps the M1000RR in the optimal operating range in all situations.
The result: more consistent performance, fewer thermal interventions, and a noticeably more confident motorcycle.
Upgrade now the Cooling – for maximum performance of your RR
Prepare your BMW M1000RR for heat, attack, and racing performance on every meter.
👉 Order the H2O water + oil cooler kit (2021-2026) now and experience immediate performance stability!
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About Us
About Us
Our passion for quality and innovation drives us to offer you the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to tailor-made solutions — your riding experience is at the center of everything we do.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx — if requested, also via express. If an item is in stock, shipping via express can, in many cases, be delivered within 1 business day. Standard delivery time is typically about 2–5 business days within the country, and worldwide usually about 1 week. Please check the available shipping options and transit times in the cart, as we offer several shipping providers depending on the country.
Returns must be registered in advance by email and are possible according to our return policy (14 days to request a return + 14 days return shipping deadline after approval). Please note: Unregistered returns will not be accepted. You can find all details on the terms, exceptions, and refunds in our return policy.
Your payment information is processed securely. We do not store any credit card details and we have no access to your credit card information.
More information in our FAQs
Write to our team via email – we’ll get back to you as quickly as possible.
How long does it take to process my order?
How long does it take to process my order?
If the item is in stock, we usually process your order very quickly; in many cases it can even be shipped the same day.
Our processing times are Monday to Friday, 07:30–16:30.
Do you ship internationally?
Do you ship internationally?
Yes, we ship worldwide. Shipping is carried out depending on the country and the selection, via DHL or FedEx.
What is your return policy?
What is your return policy?
Returns must be registered in advance by email. You can request a return within 14 days of receiving the item and, after approval, you have another 14 days to send it back.
Important: Unregistered returns are not accepted. All details can be found in our cancellation policy.
What does “delivery time on request” mean?
What does “delivery time on request” mean?
“Delivery time on request” means the item is generally not in stock right away and may need to be ordered separately. Please contact us before purchase – we’ll check availability and tell you the estimated delivery time.
Do you offer express shipping?
Do you offer express shipping?
Yes, we offer express shipping. If an item is in stock, in many cases shipping can be completed within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.
