American HardCORR – Traxxas Slash
Middle
Moving to the middle of the truck you will at first notice the huge grey coloured plastic tub chassis. A bit of the norm when it comes to a race car is that all electrical components like steering servo, battery pack, speed control and receiver are placed relatively high on the chassis plate. This in turn allows for a huge ground clearance of more then 10 centimetres measured in the middle of the chassis plate. Although made out of plastic the chassis offers a rigid base for the internals because of its tub/tunnel design. The battery pack is located centrally in the chassis, the waterproof Traxxas steering servo as well as the also waterproof receiver box are located left and right from the battery tub.
Just behind the battery pack the XL5 ESC can be found. Overall at first it appears as if Traxxas chose to use a very unique, not to mention weird design for the truck but the high position of the components offer additional protection against water, mud and dirt plus the higher centre of gravity helps to simulate the extensive chassis rolling associated with the full-scale trucks.
The XL5 speedo is of Traxxas’ own design, can take power packs up to eight cells (9.6V) and offers a total of three driving profiles plus a strong 6v BEC system to power the strong yet reasonable fast Traxxas steering servo. The driving profiles divide into full forward and reverse, forward only and a special training mode where only 50 percent speed is available which should make adapting to the truck easier for beginners. Like the servo and the receiver box the ESC is water sealed to ensure the Slash survives even the meanest of track conditions like dust, mud, snow and ice! Unfortunately it does not offer a LiPo mode which means that you have to buy an aftermarket LiPo cut-off module if you want to boost your truck into new speed levels. That aside the included electronic pack offers good value and is easy to use.
Rear
Up rear the Traxxas Slash is equipped with a strong 2WD buggy-type three-gear gearbox with steel transmission gears. These beefy internals should hold up very well even under the rigors of LiPo battery or brushless motor use. To further increase lifespan and add driveability the gearbox is equipped with a slipper clutch adapted from the Revo nitro monster truck. Drive from the grease-filled planetary differential to the ball raced wheels is provided by plastic universals. Speaking of ball bearings: you can find them throughout the whole truck including the gearbox as with every competition based chassis.
Castor of the rear wheels is adjustable via steel turnbuckles, multiple fixing positions for the shocks offer again loads of set-up potential. A huge tangle of plastic rods at the very end of the chassis make it look silly without body but it protects the motor and gearbox as well as the body from harsh impacts from behind …
Motor-wise the Slash comes with a so called Titan 12T in 550 can size. An internal fan should help cool it down during operation. Cooling is also supported by additional channels within the motor holder which should create some sort of airflow through the motor while in operation.
Finish
To power the Slash we used a LRP HV2 4000mAh Race Pack #77110. The XL5 ESC comes with Traxxas own high power connectors so we had to change the Tamiya-type plug of the LRP pack for one of the Traxxas items. The Traxxas connectors are sold in packs of two (#3070 male – for speedo/charger or #3080 female – for battery).




















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1. The JANG - February 12th, 2009 at 18:01
American short-course truck racing was originally popularized in the 1980′s, where it occured inside sports stadiums and featured such greats as “Ironman” Ivan Stewart. RC “stadium trucks” were inspired by these series with vehicles such as Tamiya’s King Cab, Losi JRXT, and Associated RC10T. Those early RC versions were designed in what was then called “monster truck” style, which featured 2″ wheels and tires smaller than today’s 2.2″ truck tires, but mounted to the outside of the truck bodies’ fenders. As people started to race these, bodies got lower and track, wheelbase, and wheel & tire sizes increased, leading to the wildly disproportionate 1:10 ST classes of today.
Several times there have been attempts to bring back the scale element. Tamiya did a series of TA02-based trucks, Losi released a somewhat scale truck body for the XX4, and there were probably a couple others I’m forgetting, but not until the Slash has this really caught on, bringing us full-circle.
So, it was definitely 1:1 scale racing that inspired the RCs, not the other way around :)
2. The DUDE - February 17th, 2009 at 16:32
To say that this article leaves a little to be desired, let alone being about a year late, is an understatement. But worst of all I fail to understand where some people get their information, because when it appears in print (online or otherwise), and it’s so wrong, it just turns into misinformation.
Not only was American baja-style truck racing NOT started to replicate RC-based stadium truck racing, it predated ANY form of competitive off-road RC racing period.
Even after Associated and Kyosho and Losi each long had electric buggies on the market, that outshone vehicles used in earlier years, some small-ish tracks and clubs had an active group of truck racers using primarily Tamiya plastic trucks and Blackfoots (Frog-based) dominated the day. Then, aftermarket companies jumped into the fray by making conversion kits to allow racers to put Tamiya rims and tires on their RC10s, Ultimas and JRX2s, while companies like Bolink and Parma contributed lexan bodies to finish the package that RC electric truck racing took off. Then and only then did the majors jump into the fray, about the same time that Traxxas first entered the market with their first buggy (RC-10 clone called the Bullet), and Losi was the first with their original JRXT, did race-worthy RC stadium trucks leave their first footprints on American soil in the late 1980s/early 1990s.
But by then truck racing in the Baja 1000 had been around for decades, and truck races using similar Baja-style trucks had long been held in stadiums across the land…. but the 1:1 races shown on TV were what led RCers to race Blackfoots, and what caused others to adapt their RC buggies to off-road trucks. But all of the early stadium-style RCs were based off the buggy platform.
Since then the ST classes and vehicles have morphed into the current out of scale thing it is today, including all the models that Traxxas has produced during the same time period. But during this same time Tamiya has produced a number of scale stadium trucks that for whatever reason didn’t catch on in the States (though the Japanese manufacturer didn’t help its cause by leaving nothing on the market long enough to catch hold, as is their practice still today – but that’s another story). But the truth is that a small company, Thunder Tech, caused a buzz over two years ago at the iHobby Show in Chicago with mention of a potential scale-looking/race-worthy stadium truck. Though they missed the boat, and the truck was only finally released in limited numbers a couple of months back, the other manufacturers noticed the buzz and went to work on creating their own versions of scale-looking stadium trucks.
But to many of those in the RC community, the furor Traxxas supposedly caused with the release of their Slash was all but a fraud — since it was done using an uncompetitive platform (their Centipede Monster Truck) with a body and wheel change, nor using a concept they originated.
It’s my humble opinion that while Traxxas has done a lot for the basher segment of the market, they’ve really done little for RCing or RC-racing as a whole — but most of all this article is a disservice to those same comminities seeing as it highlights a lame attempt at a stadium racetruck, especially as other manufacturers have jumped into the same scale-appearance game including Losi and Associated which have better performing platforms theirs are based off of…. and that publishing this article now, not only clouds the history of 1:1 off-road American truck racing, but that of RC stadium trucking as well including highlighting a platform that this year will be returned to is basher-roots.
3. Sebastian - February 18th, 2009 at 16:36
Hi guys,
thanks for your valuable comments. You are right in saying that American full-size short-course racing was first. No doubt about that! We grew up in the late 1970′s early 1980′s and although European based we occasionally heard of the infamous stadium trucks and Baja buggies. And because we are European based we had to introduce full-size short course racing to our European readers. Unfortunately most of us do not have the possibility to watch the TV broadcast so we have to stick with some blurry Youtube videos most of the time. It was not our intention to bring a historical low-down on the class, just a little introduction into the action and that’s why we called CORR a ‘full scale racing class that SEEMS inspired by RC-Cars’ – just to make sure our readers are aware that these stadium trucks are not just another boring Formula or touring car class. Re-reading the introduction it may have been better not to use the word ‘seems’ but a ‘stronger’ word to point out that is was of course full-size racing that inspired RC, not the other way around.
As for the Slash trucks in general: Maybe this implies not the US market but the Slash/Slayer trucks (still!) gain high interest in Europe with a couple of race series planned and that’s why we thought this nice little truck is worth a review …