twin air

HRC Honda has new CRF450 and CRF250 models set to go racing in the MXGP World Championship
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Petroleum, synthetic, plant/vegetable oil, spray-on, soak in or biodegradable?
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Modern version of the old school pantyhose or wire mesh option
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Radiator cap pressure can be measured in kilograms per centimeter squared (kg/cm2), pounds per square inch (psi), kilopascals (kPa) or barometric pressure (bar)
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We never expected to see a product like this from Twin Air, but since discovering it, the Power Wipes have come in handy at the track for the MXA wrecking crew. These are grime-fighting wipes that can clean your bike, tools and hands
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Jamie Ellis, Dean Dickenson & Mitch Payton put our KTM, Husky & Yamaha 125s on remedial speed therapy — with video and something called "words"
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The latest generation of Twin Air filters are designed to be built with 25 percent fewer glued seams—which increases durability and overall air flow
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"I chose the Yamaha YZ125 because it had been basically the same since 2005. I know lots of people criticize Yamaha for not making a new YZ125 and YZ250 every couple of years, but the fact that they don’t change is why I wanted one."
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Installation of the Twin Air PowerFlow kit is simple, but it is time consuming to take the filter out or put it in because of the nine hooks on the filter-to-cage interface
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Well, you could live without them, but would it be a life worth living if you didn't own everything cool, worthy, practical or hip
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Most stock seat foam gets mushy over time. Twin Air wanted to design stiffer seat foam that wouldn’t break down so quickly over time. Surprise! The Twin Air Complete seat is very firm
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The most common way to make more power or, more accurately, better throttle response and added top-end power is to drill holes in the airbox cover
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Overheating can be caused by a faulty impeller, coolant blockage, old coolant, lean jetting, tblown head gasket or bad radiator cap — virtually anything that impedes coolant flow
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How to fix the 2020-2021 Yamaha YZ450F with a few common sense moves and crack 60 horsepower with something out-of-the-box
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When you give up a ton of horsepower and add a ton of weight, you aren't going to make it all-better with a couple clicks
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Plus, long lost photographs of Roger DeCoster from his CZ days
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Chad Reed got a last-minute deal to ride the 2009 AMA Nationals for Team Suzuki. It was thrown together, but a match made in heaven
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If the MXA test riders got paid by the lap they would have to take a pay cut if Honda offered them Ken Roczen's salary. Guess what? Most racers would do the laps for free
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Everything you need to know about the 2020 Yamaha YZ450F — not just how it performs, but why
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Stop watching the Covid-19 news, don't try to keep up with all the schedule changes, just focus on what Gas Gas is gonna do nex
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And there you have it—MXA’s strategic plan on building a better and more expensive Honda CRF450.
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How an MXA test rider matriculated in reticulation. Don't know what that means? Read on
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The solution to a 2018-2020 Yamaha YZ450F problem that improves both power and reliability
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Bye bye Gene, Roger's only mistake, famous helmet & famous rider, Bengt's 75th, the Type 860 GP 350 & Tony's ouchey
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Twisted Development's Jamie Ellis is the go-to guy for privateers who want to stand a fighting chance against the might of the factory teams
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New extreme-temp coolant—eco-friendly
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Which could be you buying yourself the thing that you always wanted — as opposed to a new sweater vest
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Don't judged TM by its past — you can't tell a book by its cover — the TM book has been rewritten
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Can an air filter catch on fire? Yes and no, but that depends on you and the filter you choose
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Built for the 2018 World Two-Stroke Championship, but perfect for any two-stroke aficianado, Dennis tells the whole story
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