Not required. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Royal Purple has also earned a spot on our list, thanks to its coolant additive. Youll also need the following, Some coolants can be damaging to paintwork so take care with them and wear gloves you should keep it away from your skin. Martingw1, http://www.halfords.com/motoring-tr/halfords-oat-ready-mixed-antifreeze-5-litres, https://www.opieoils.co.uk/t-car-motorbike-coolant-antifreeze-explained.aspx, https://www.aaa.com/autorepair/articles/engine-coolant-101-the-right-coolant-for-your-vehicle, (You must log in or sign up to post here. Other additives ensure good compatibility with hard water., Is based on ethylene glycol (like most coolants), in a 50-50 mix, has silicates, borates, and nitrite (inorganic corrosion inhibitors), Antifreeze/antiboil (the former is more important), and. Your belts have been collecting dirt for years. | From remaps to modules: motorcycle tuning explained, How to balance motorcycle carbs | DIY bike maintenance, How to remove rust from chrome motorcycle | DIY Guide. (i know its OT :) ). The versatile solution is suitable for use with practically any motorcycle, ATV, UVT, or even snowmobile, making it a good choice for garages with more than one vehicle. Show your own, talk about them, get/give info, etc. As well as protecting your engine against extreme temperatures, the coolant is also designed to stand up to corrosion and cavitation, thanks to anti-foam agents and glycol. Maintenance Schedules is an Amazon Associate and earns from qualifying purchases. Need to get some coolant and Halfords is nearby.I'm looking on the Halfords website and there are a few non-silicate options, although nothing bike-specific.I see a few acronyms like 'OAT' and 'NAS-free' that I'm not too familiar with. OAT is most likely sales talk for lemon juice (lemon juice is acidic) squeezed into a mix of distilled water and a glycol of some kind. The handy formula is specially designed to reduce your engines temperature by as much as 30 degrees Fahrenheit. These changes make the liquid less effective at carrying heat away from the engine, and could cause damage to the cooling system. The notion behind non silicate based coolants is the silicates can be abrasive. The all-in-one solution will help your engine keep a steady temperature year round, since it acts as motorcycle antifreeze as well as coolant. We all want to get our moneys worth when it comes to maintaining our bikes one simple way to do this is by selecting a coolant thats designed to last. If it doesnt, but the engine is getting hot, there might be a blown fuse, but there could also simply be a stone trapped in the fan blades. The Daytona's was higher up to the right side above the radiator, the Street's is below the radiator. Contains motorcycle content. Best motorcycle covers | Top tips, cheap buys and more! Specially designed to work with all Honda and Acura vehicles, its a versatile solution that lasts and lasts. I will be doing a full coolant flush including several rinse throughs so it will be all new stuff. Your browser's JavaScript functionality is turned off. New comments cannot be posted and votes cannot be cast. Select your vehicle make and model and well only show you appropriate products for your vehicle, Please enable cookies in your web browser to improve your shopping experience. But HD4X Hybrid OAT Coolant isnt always available, depending on where you are in the world and how you buy (from dealers, stores, or online). Made with 50% water, 50% glycol, and other ingredients, the coolant strikes the perfect balance for consistent engine temperature. The chemicals used in these coolants also have a higher heat capacity and boiling point than water, allowing heat to be channeled away from the engine more efficiently. The Halfords Ready Mixed Anti-Freeze & Coolant features a silicate free formula with Organic Acid Technology (OAT) for superior engine protection. Last, but not least, Red Lines Super Cool coolant has earned our final spot. Motorex Motorcycle Coolant M3.0 Ready To Use, 10. Pop a hose into the top of the filler neck and flush the system completely with clean tap water. Its possible to check the condition of coolant, but its an important part of the engine, so it really should be changed on schedule. Share - Halfords Oat Ready Mixed Antifreeze & Summer Coolant 5l Engine Protection. The coolant will also contain antifreeze and anti-corrosion agents, to help prevent it from freezing in the winter, or damaging the radiator and other cooling system components. Check that your bikes radiator fan comes on as it warms up, says Nick Nomikos, owner and MoT tester at, . Expert tip: Keep on top of basic maintenance, If the coolant isnt replaced frequently enough, corrosion can start to form inside the engine, says Nick Nomikos, owner and MoT tester at The Two Wheel Centre in Harpenden. Anything about these great motorcycles (and vehicles) goes. Finally, if theres a leak in your system and it boils, youll get worse heat conduction and of course lose all your coolant to steam. Drop Ren a line - ren@bikesandtravels.com. Maintenance schedule and service intervals for the Yamaha R1 a.k.a. Even though Peak is free of nitrites, the fact that it is a Si-HOAT formula makes it a good candidate. RESULTS Genuine Triumph Motorcycle D2053 Hybrid OAT Coolant Anti Freeze 1lt 23 1499 Get it Tuesday, Oct 18 FREE Delivery on your first order shipped by Amazon Comma XSM5L 5L Xstream G30 Antifreeze and Coolant Ready Mixed - Grey 407 1850 Save more with Subscribe & Save Get it Tuesday, Oct 18 FREE Delivery on your first order shipped by Amazon Peak Asian Blue). By significantly lowering the engine temperature, the coolant prevents a host of issues too, including pre-ignition and engine knock. The solution is simple to use, too: ready-mixed, the coolant can be put to use straight away. HOAT (Hybrid Organic Acid Technology) is a combination of both, though its potentially incompatible with either. Whenever youre servicing a Triumph motorcycle, you might come across the section that says you have to replace the coolant every 4 years (regardless of mileage done) with HD4X. Without the interference of these issues, your vehicle can run more efficiently and achieve better fuel economy. Always do this with a rag over the top, and turn it but hold it in place. Thanks to its carefully blended formula, the coolant offers antifreeze protection at temperatures as low as -34 degrees Fahrenheit. Look out of a coolant that can protect your engine at cool temperatures, ideally around -24 degrees Fahrenheit or colder. 2y R100R GS PD, KLR650, Matchless G3LS, TTR250, RD125LC, TY80&12. If in doubt, this rugged coolant and antifreeze solution is always a safe bet. You should fit a new sealing washer to the drain bolt before putting it in this final time, then check that all your hoses are secure again you can lose a fair bit out of the expansion tank if you forget to refit that hose, leaving you with only just enough coolant to finish the job. Coolant level has dropped a little below minimum on my Street Triple.Triumph is stingy on details about the coolant, other than the name of the coolant and doesn't even list any alternative brands in the manual. Keep an eye on the fluid level for the first few hundred miles but you should now be sorted for a good couple of years. Imagine I'm riding through Germany on my 500 when it springs a leak. Workshop advice: How to fit a shock, change bearings and start a custom motorcycle build, Workshop Wisdom - Episode 1: Pre-ride Checks, Workshop Wisdom - Episode 3: Motorcycle Oil and Filter change, Workshop Wisdom - Episode 4: Batteries and chargers, Workshop Wisdom - Episode 5: Brake fluid change, Workshop Wisdom - Episode 6: Give your bike a thorough clean, 40% on Haynes manuals at Bennetts Rewards, Used bike buying checklist: How to buy a second hand motorcycle. It contains deposit control additives for protection from hard water deposits and scale, ZEREX G-05 contains a high quality defoamer system and will not harm hoses, plastics or original vehicle finishes. It works to improve engine efficiency by reducing the coolants surface tension. On top of this, the blend is friendly to plastic, seals, and rubber pipes, managing to avoid cavitation over a broad range of temperatures. You should top the cooling system up with the same coolant as was added in the first place some are compatible but to be sure, dont mix them. For more information, please see our In use, it can reduce the coolants average temperature by as much as 22 degrees Fahrenheit, resulting in greater efficiency, and greater power. Whether your engine is two-stroke or four-stroke, give it a gentle touch with new motorcycle oil from Halfords. We now put Bitrex in our screenwash and anti-freeze products, to help protect your family. This adds up to a coolant that helps keep your engine running smoothly for years to come. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. The versatile blend is suitable for use with all modern engines but works best with aluminum engines especially those operating under a high load. Each batch arrives ready mixed, and ready to use. Being under warranty I take it a Germanic Honda dealership. Drivers across the board were impressed with the functionality, durability, and budget-friendly price point offered by Genuine. 2023 British Superbikes TV Coverage | When & how to watch BSB! The Halfords Ready Mixed Anti-Freeze & Coolant features a silicate free formula with Organic Acid Technology (OAT) for superior engine protection. Bennetts is a trading name of Bennetts Motorcycling Services Limited, registered in England and Wales (company number 11453343) with its registered office at 27 Old Gloucester Street, London, WC1N 3AX. Start the engine and once again let it fast idle for ten minutes. But it is a closed/pressurized system so why should that make any difference. Its Hybrid Organic Acid Technology (HOAT) chemistry combines the best of conventional and organic acid-based chemistry to provide the ultimate protection against rust and corrosion. Whats the best tyre for my custom or cruiser bike? Drivers across the board noted that this reliable coolant worked perfectly, was easy to use, and proved to be a highly cost effective way to maintain a functioning engine. The Story on HOAT. If Honda says use extra virgin olive oil made in Northern Italy during the autumnal months and pressed by women over the age of 50 wearing green shawls on a Tuesday evening then I know this is beyond stupid. You can read the below in detail at your leisure. For information including how to stop them,click Cookie Policy. Does dropping a motorcycle helmet ruin it? Could somebody knowledgeable tell me which, if any, you'd use for your bike?Mine is a Honda CBR1100XX Super Blackbird, gotta treat her right! HALFORDS - OAT ANTIFREEZE AND COOLANT: CONCENTRATE MSDS Download MSDS Details. Before I sign off let me make something clear. Unfortunately, water (even if its distilled) has a few drawbacks. "Is it type 2?" Made with de-ionized water for corrosion resistance, Reduces the coolants average temperature by up to 20, Free from glycol compounds new formula improves heat transfer, Suitable for use with aluminum, copper, cast iron, brass, and bronze cooling systems, 1. Motorex M5.0 contains silicates. Venom Motorcycle Stand Lift Front Rear Combo Stand MOTUL 109767 Motorcycle Chain Clean Lube Kit C1 C2 Just use HD4X from a Triumph dealer (fine, but may not be convenient). Water can also be corrosive to the cooling system is it contains certain minerals. With an impressively high boiling point of 375 degrees Fahrenheit, the rugged coolant wont vaporize even with intense driving, eliminating boil over, and reducing the strain on your system. Ran Motul motocool on 3 Street triples for years, no issues. After that, pour the bottle of flush into the radiator, then top up the system again. Halfords - Mobil OAC coolant for street triple I am planning on changing the engine coolant on my street triple and the manual states a hard to get triumph coolant. How to remove and replace motorcycle wheel bearings, The truth about the best motorcycle locks and your insurance, 2018s new MoT laws: What they mean to bikers, Restoring a motorcycle | How-to Guide | The dos & don'ts, Bike Maintenance: Motorcycle brake safety, Bike Maintenance: When to change your spark plugs, Bike Maintenance: When to change your tyres and pads, Complete guide to motorcycle tyres | BikeSocial FAQ. Transport Committee highlights the potential of synthetic fuel. Made with de-ionized water, it wont form scale in your coolant system, helping to ensure a consistent performance for years to come. Inorganic Acid Technology (IAT) Coolant was pretty much the original type of coolant and is still used in older vehicles. Halfords Oat Ready Mixed Antifreeze & Summer Coolant 5l Engine Protection. Sign up to keep up-to-date on everything happening in the world of Halfords. and our However, digging into spec sheets confirms that Valvoline Zerex G-05 also contain borates. Once the engines cooled, drain it all out again, then flush it with the hose until youre sure the system is completely clear, remembering to flush the expansion tank again too. Any and all things Triumph Unlike other coolants on the market, its made without glycol compounds. Read More Kawasaki Z750 and Z750S (2004-2012) Maintenance Schedule and Service IntervalsContinue. It works by improving the coolants heat exchanging capabilities, making for a more efficient exchange in the radiator. "No that's 9.99." This includes Triumph HD4X. Please turn it on so that you experience this site's full capabilities. Reddit and its partners use cookies and similar technologies to provide you with a better experience. The next motorbike coolant to earn a place on our list is by EVANS. If your bike has any bleed bolts, keep them loose until you fill the system back up. Press question mark to learn the rest of the keyboard shortcuts. The coolant system is pressurised, which also raises the boiling point, the pressure being controlled by a valve in the radiator cap thats why its so important you dont open the filler cap when the systems hot, and why you should cover it with a rag even if youre sure its cooled down. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Read More Honda CBR500R (2019-2021) Maintenance Schedule and Service IntervalsContinue. Some diesel powered vehicles will run safely at higher temperatures from 210 220 degrees Fahrenheit. Looking back at the Castrol I'm told "We've been using this Castrol stuff for 15 years with no problems. Your browser's JavaScript functionality is turned off. If your bike has any bleed bolts, keep them loose until you fill the system back up. I would always flush the old one first before changing it. It also indicates that it's colored green, but I'm pretty sure that it wasn't green when I inspected the level previously. These coolants and additives are the best of the bunch, and were confident youll find the perfect option for your bike somewhere on our list. If you turn up with a leaking motorcycle at 45,000 miles then their advice will be "What do you expect at this milage? It also contains propylene glycol, known for its ability to prevent pump gasket failures. Average engine temperatures will vary from vehicle to vehicle. With a container underneath, remove the coolant drain bolt and washer from the bottom of the water pump on the left-hand side. Whats the best tyre for my touring bike? Do you know which other coolant is chemically compatible, there's now a variety of organic acid based coolants and I'm not sure they all are mutually compatible to mix. They achieve this through the inclusion of antifreeze ingredients. Whats the best tyre for my adventure bike? Relevant identified uses of the substance or mixture and uses advised against Use of substance / mixture: Antifreeze or Coolant. A lot of the tables are manually copied from old PDFs. The reason HOAT coolants exist is because of trade-offs. Engine Ice is propylene glycol based, which has a slightly lower heat transfer capacity. Thats it refit the caps and get on with riding. Draining and flushing is too difficult for me to do with the tools I have. With the engine flush drained out, its time to refit the drain plug and washer, then fill the system again with plain water. Maintenance Schedules is a (work-in-progress) catalogue of all the service interval tables for motorcycles and cars. On this bike, its also used to warm the carburettors, making the machine run better during the winter. The ready to go formula is simple to use just pour and go for great, consistent results. An alternative to ENI Agip Permanent Spezial Antifreeze and why. They may have been using this otherproduct without issue but then most people do 3,000 miles a year on their bike so it's very unlikely they'll ever have an issue within the warranty period. New comments cannot be posted and votes cannot be cast. Without anti-corrosion additives, coolants can slowly cause deterioration inside the cooling system. While Motorex M5.0 doesnt have nitrites, it does have most of the important ingredients of Triumph HD4X, and so makes a good candidate as an alternative. This tweak allows heat to travel more easily, and better radiate away from the engine. sodium borate). pointing to a bottle of Motul silicate free coolant. I also removed the bottom rad hose to ensure everything was out. 1.3. That stuff should do fine, the Triumphs need G30, which it looks like that stuff is. Distilled water is great if all one needs is a little top up, but out here what is sold as distilled water is questionable. It can be used in all mixed metal engines and radiators, including those with steel, cast iron, aluminium, copper, brass and solder. The additive also protects against corrosion in aluminum, magnesium, cast iron, copper, brass, and bronze cases. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Just visiting. Honda recommends their own "Pro Honda HP Coolant" in the owner's manual of my 500. Whatever your vehicles optimum operating temperature, a high quality coolant will help to maintain it, improving power and efficiency. It has to work, whatever the weather, and takes punishment from your pistons, tens of thousands of times every minute. HOAT can last a long time, and its effective at preventing rust at low and high temperatures. Most important characteristics of HD4X: HOAT, Low Silicate, High Nitrite. In fact, this is the specific reason that Motorex says you shouldnt change from Motorex M5.0 to Motorex M3.0 (which doesnt contain silicates, as the protective silicate layer may solve which could have a negative impact on the flow in the cooling system. "I mean is it the silicate free stuff?" Like Triumph HD4X, Motorex M5.0 is a hybrid OAT (HOAT) coolant that contains silicates. https://www.amazon.com/dp/B0033QQ4VW/ref=cm_sw_r_cp_api_glc_fabc_e5k-FbKNHEC82. You may have noticed from our list that motorcycle coolants come in two main categories: As the name suggests, water based coolants contain water about 50% of their total volume comprises water, in fact. Sign up to keep up-to-date on everything happening in the world of Halfords. Similar to the OEM. The premium blend carefully balances 50% deionized water with antifreeze ingredients, so your engine can keep performing in temperatures as low as -34 degrees Fahrenheit. Motorex have also earned themselves a spot on our list, with this ready to use coolant. Like HD4X, Zerex G-05 is a Si-HOAT formulation. To backup this information I found this webpage -prohondaoils.com/maintenance/hp-coolant/. Booking system unavailable, please try again later. Coolant and antifreeze formulated for Honda and Acura vehicles, High performance coolant, suitable for street and race applications, Offers antifreeze protection down to -24, Approved for use on a number of race tracks, world wide, Keeps corrosion at bay in all types of coolant systems, Honda coolant, compatible with their earlier green coolant, Suitable for any motorcycle, ATV, UTV, or snowmobile, Made with 50% water (ready mixed for ease of use), Contains a non-abrasive corrosion inhibitor, Provides antifreeze protection at temperatures as low as -34, Great for year-round use and value for money, High performance engine coolant, suitable for most modern and classic vehicles, Reduces strain placed on your cooling system, Water-free formula virtually eliminates corrosion and cavitation, Lowered engine temperature prevents pre-ignition and knocking, Engine coolant, ideal for use with most motorcycles, Keeps your engine functioning at temperatures as low as -34, Protects against corrosion and cavitation in the cooling system, Includes a 2-in-1 corrosion inhibitor and wetting agent, Allows heat to radiate from the vehicle more easily, Reduces hot spots in the engine and cylinder heads, Water-free engine coolants, suitable for motorcycles, UTVs, ATVs, trail bikes, and more, Water-free formula keeps corrosion at bay, Protects engines during strenuous race conditions, Coolant additive (does not contain antifreeze ingredients), Reduces an engines running temperature by up to 30, Suitable for aluminum, magnesium, cast iron, copper, brass, and bronze cases, Keeps engines at the perfect temperature for maximum efficiency, Ethylene glycol formula protects against corrosion, limescale, and overheating, Work especially well with aluminum engines under a high load, Protects the engine from freezing at temperatures as low as -28, Free from silicates, nitrates, amines, and phosphates. ), Thruxton R Barrel Fault Hairline Crack Or Porosity Leaking Coolant, The formulation is designed for both gasoline and diesel engines, Its lower-silicate, reduced pH, phosphate free European technology protects all cooling system metals, including aluminum, from corrosion, ZEREX G-05 is a nitrite containing coolant designed to protect diesel engine cylinder liners from cavitation. This bike takes 2.3 litres of coolant, so make sure your container is large enough. Per the SDS, it has disodium tetraborate (a.k.a. I found this Mobil Advanced Coolant (OAT) being sold at halfords, will this do the job? So in summary Triumph HD4X is an OAT coolant with some inorganic acid salts in it borates, silicates, and nitrites, but free of phosphates and amines making it a HOAT coolant, or also a Si-OAT coolant. Please enable cookies in your web browser to improve your shopping experience. I checked my coolant the and noticed it was on the minimum mark so duly took myself to my Honda dealership to purchase the correct fluid. In an emergency, you can top up with water but this will be diluting the mixture, which will reduce the effectiveness of the system, so you should get it back to the correct mixture as soon as possible. Keep an eye on the temperature gauge as if the fan hasnt come on by about 105C, theres a problem; turn the motor off and find out whats going on as itll usually come on around 75-80C. I know this is very old but no way I can find Zerex in the UK. Armed with this knowledge from the forums and my internet research imagine my surprise when the Honda dealership parts department plopped a bottle of Castrol coolant on the counter, priced at 5.99. It conducts heat well. Maintenance Schedules | Service Intervals. But the Halfords OAT Antifreeze, five year life, silicate free, suitable for Aluminium Engines, is the one I have used in the past on both my CBF500 and Sprint ST1050 without issues. There will be specs in there. The main problem with ethylene glycol is that its toxic to animals (and humans), so you cant dump it as easily. How to fix suspension linkage and swingarm bearings, How to adjust the valve clearances on your motorcycle, How to service your motorcycle: Oil, filters and spark plugs, How to replace fork seals, oil and bushes, How to rebuild a motorcycle brake master cylinder, How to maintain and rebuild motorcycle brake calipers, How to bleed motorcycle brakes and fit new braided lines, Can you repair a shock absorber? I was careful not to damage the radiator, but I should have removed the nozzle. It should be "compatible" with the original coolant (not 100% sure about it though). The silicate-free formula will keep performing well for up to five years, making it excellent value for money. Over time, the coolant in your motorcycle can deteriorate, leading to a whole host of mechanical issues. The most common coolant - Etyhlene Glycol Corrosion inhibitors With its two-in-one corrosion inhibitor and wetting agent, the formula offers enhanced protection of your aluminum cooling system. This liquid helps the bike stay cool by transferring heat away from the engine block to a radiator where it can be dispersed in the outside world. I will talk to my local garage and see what they think. Halfords OAT Ready Mixed Antifreeze 2 Litres, Please select a valid postcode or location from list. You just need some/any ready-mixed OAT style coolant (very common nowadays - loads of cars use it), Hi, just looked in my tt600 owners manual, and it states the bike left the factory with 50percent mix of water and ethelyne glycol based anti freeze, and indeed that's the stuff I use in all my bikes, something to do with it being OK for aluminium engine parts etc. The coolant absorbs heat from the engine, and becomes cooled as the vehicle moves, before being pumped back to the engine once again. PS, last time I checked, Ireland is not in the midlands Joe. If Honda recommends using rabbit urine collected on a moonlit night by a hobgoblin I expect my Honda dealership to follow this protocol to the letter. If you cant do this job yourself, your dealer will be happy to take the work on. As well as an effective coolant, the mixture also works as a great antifreeze, protecting the engine at temperatures as low as -28 degrees Fahrenheit. Per the fact sheet available on the website, Peak OET European Vehicles Blue coolant: is an ethylene glycol-based antifreeze/coolant specifically developed for use in any European vehicle requiring a Blue silicate-enhanced hybrid organic acid technology (Si-HOAT) formula. Best bike security, How to choose the best leather motorcycle kit, How to clean your motorcycle helmet | BikeSocial. It contains high-quality organic and inorganic corrosion inhibitors and is free of nitrite, phosphate and amines chemicals.. I know the world has gone CRAZY when coolant (ie distilled water,cheap glycol and a bit of lemon juice) is more expensive than good quality oil. Engine coolant, ideal for use with most motorcycles Contains 50% deionized water Keeps your engine functioning at temperatures as low as -34 Boiling point of 265 Protects against corrosion and cavitation in the cooling system Contains anti-foam agents Low-silicate formula Specification Brand Maxima Model 82964 Weight 4.3 pounds 6 My local dealer also sells Honda, and they use Honda HP Coolant Type-2 for Triumphs. But the two best Triumph HD4x alternatives are below. According to the wisdom of the forum (not always to be trusted) Pro Honda HP Coolant is a type 2 coolant which means it contains no silicates and has OAT, Organic Acid Technology. How do you keep a motorcycle safe? Not only will choosing a quality coolant save you money on top-ups, it can also improve the vehicles fuel efficiency, and prevent an array of mechanical issues. However the bottle does state that it is type 2 and it is Honda's own product. The inhibitors in HD4X include organic acids in combination with, HD4X uses sophisticated stabilisation technology to eliminate the potential for formation of silicate gel (often observed with inferior products). I just use distilled water with some engine ice mixed in. Whether your vehicles cooling system is made from aluminum or magnesium, the formula offers great results, without doing damage. In use, the coolant effectively keeps boil over temperatures to 256 degrees Fahrenheit, while offering antifreeze protection at temperatures up to -24 degrees Fahrenheit. Summary: The three best Triumph HD4X Hybrid OAT Alternatives, Alternative 1: Peak OET European Vehicles Blue, What is Triumph HD4X coolant? However, these coolants tend to have a lower boiling point, and may not be suitable for extreme applications, such as the race track. What Headlight bulb do I need for my motorcycle? 5. Genuine Honda Long Life Motorcycle Coolant, 2. Summary: The three best Triumph HD4X Hybrid OAT Alternatives Best HD4X Alternative: Zerex G-05 Alternative 1: Peak OET European Vehicles Blue Alternative 2: Motorex M5.0 Coolant What is Triumph HD4X coolant? We'd love to hear of your motorcycling experiences. In summary, like Triumph HD4X, both of these are hybrid OAT coolants that contain silicates, and manufacturers suggest you shouldnt swap from a silicate-enhanced to a silicate-free coolant. Whether you ride a Honda or a Harley, motorcycle coolant is vital.