Tag Archives: 42039


TLCB Lock-Down B-Model Competition judging is in progress, with around forty different creations making the shortlist. Our contest partners at SBrick are adding their votes, after which we’ll announce the Winner and Runner-Up (each of whom will receive some fantastic prizes!), but in the meantime here’s a bonus B-Model build, created by offroadcreations of Eurobricks.

Built only from the parts found within the 42039 Technic 24 Hours Race Car (apart from the wheels and tyres, which have been swapped for more off-road appropriate items), offroadcreations’ buggy alternate includes working independent front and trailing-arm rear suspension, steering, and a V8 engine.

There’s more to see at the Eurobricks discussion forum, including a link to building instructions so you can convert your own 42039 set. Click the link above to make the giant off-roady jump.

My Other Racing Car’s a Racing Car

Today’s other Lock-Down B-Model Competition entry takes one of Technic’s more unusual sets, the 42039 24 Hours Race Car from 2015, and turns it into… another racing car. But don’t be fooled, it’s one heck of a transformation.

Abandoning the closed cockpit of the original design, builder Anurbis has created a Formula 1 car alternate the looks so good you wouldn’t think there were any parts constraints at all. Like the set upon which it’s based, Anurbis’s B-Model includes working steering, all-wheel suspension, and a V8 engine, plus adjustable mirrors and an opening engine cover.

There’s more to see at the Eurobricks discussion forum where Anurbis has published several images, build specs, and details of a version that switches the mechanical functions for motors and remote control. Click here to take a look, and here to read the competition details if you’d like to enter a B-Model of your own!

Green Speed

If ever a Technic set could polarise opinion, it’s this one…


It is of course the new for 2015 42039 24 hours race car.

Some say it’s ugly, others say it doesn’t do enough, or what it does do is gimmicky, or there’s the sticker haters (can’t say I blame them..). Time to confuse the issue further with TLCB’s two pence worth…

I rather like it.

Let me explain, since the above four word review might not be what you came here for. First of all, to these eyes it looks nicer without stickers, and it’ll certainly look nicer than one with peeling stickers a few years down the line…

Lego Technic 24 Hours Race Car

The bright green and white panels work pretty well. Not flawlessly (there’s a few awkward gaps here and there) but the overall effect leaves you in no doubt about what it is. It was differently designed in the preliminary images (I won’t put one here because they’re all watermarked, but you’ve probably seen them) and most people seem to prefer the way it was in prototype form.

The main changes made before the production version concern the headlight design, wheelarches, cockpit design and the loss of the rear central fin. This last point is a bit of of a pity since it hurts the model’s authenticity but I actually agree with Lego’s decision about the other aspects. While the headlight design we got isn’t as sleek, it’s more realistic and actually looks better. This change was probably made to facilitate the installation of PF lights. The original, rounder, wheelarch pieces, while individually more attractive than what we were given, didn’t blend as well with the side profile and look too narrow from above. I’ll take the too-square wheel wells of the production version, just. I find the changes made to the cockpit and door design to be an improvement as well.

So there. That’s settled that. Now, time to see what this beauty (?) does…

It’s an enjoyable build, working from the single, large square-bound instruction book. Still no sign of another one for the B-model… At 1200 pieces or so, this set is on the large side for one without numbered bags but I encountered no problems finding anything in the large pile of bits. After a few hours I had an engaging toy to play with. It’s a lot like the old 8461 Williams from 2002 in that respect…


Anyone hoping for an all-singing-and-dancing Technic Supercar is in for a bit of a disappointment. 8880 this ain’t, but it does have a V8, working steering and suspension as well as opening gullwing doors and engine cover. These last two functions are controlled via the machine’s only gearbox using an unobtrusive black gear on the side. It is a bit gimmicky although the system works well. The new gearbox parts used here do make assembly more foolproof (no more putting free-wheeling gears on the wrong way round…) and operation feels slightly more positive than before. The difference is small, but noticeable. I’d still prefer the transmission to vary the speed of the engine relative to the wheels though…

…Mostly because the engine is (again!) very nearly silent. This is a race car! Give it some noise! It could do with a bit more detailing as well. While it’s nice to be able to raise the engine cover, there’s not a lot to see when you do.

Suspension works well, with about the right travel, stiffness and ride height. The design is fairly standard double wishbones all round. A pushrod set-up like that in the aforementioned Williams might have been nice, but what we get does it least work properly.

Steering is fine; again a fairly standard HOG system, but the hub parts used here do allow a decent amount of lock and it works smoothly and well. There’s nothing for me to complain about, then… apart from the completely vertical and unconnected in-cab wheel, perhaps.

Like many recent models, it’s designed to be easy to motorize, although in this case there’s not much point. It might be fun to watch the doors or engine cover whirr up once, but that’ll be it. The electrics are well hidden however, with plenty of space under the opening front panel for the battery box to hide in.

The B-model is a Paris-Dakar style rally raid truck, and it looks pretty good. The very low profile tyres that suit the main model perfectly do look odd on it though. Still, a fine effort. The Le Mans car is a fine effort too. Good looking, thoughtfully designed, fun to build, and something Lego Technic hasn’t done before in a colour that’s new to Technic and very attractive. We’re still waiting for that all-singing-and-dancing Technic Supercar, however.

In many ways, this is more like the old Racers line than a true Supercar, and if you can accept it on those terms and like the look of it, you’ll enjoy it.  8/10.

Buy the LEGO Technic 42039 24 Hours Race Car

New LEGO Technic! 2015 Preview (Part 2)

New LEGO Technic 2015 42039 Race Car

It’s time to reveal the final new LEGO Technic sets bound for stores in 2015! Yesterday we previewed five of the eight new Technic models due at the start of next year, including the new 42037 Formula Off-Road Racer.

Today we move on to the bigger stuff, including the rather lovely looking green endurance racer above. But more on that in a bit. Firstly, let’s look at two wheels…

42036 Street Motorcycle

New Lego Technic 2015 42036 Street Motorcycle

We start with the smallest of the more complex 2015 Technic sets, the 375 piece 9+ 42036 Street Motorcycle. 42036 looks a nice mid-range set, featuring working front and rear suspension, steering, and (we suspect) a chain driven two cylinder engine. It also comes in a rather attractive light blue hue and includes the common-for-2015 decals seen on many of the new sets that add a bit more visual interest.

Downsides are the matching tyres front and rear – which isn’t particularly realistic – and (possibly) the longevity of those aforementioned decals on the large curved Technic panels. Overall though we like the look of 42036 – a good effort from The Lego Group.

42038 Arctic Truck

New 2015 Lego Technic 42038 Arctic Truck

We’re now into the big sets! New for 2015 is this, the 42038 Arctic Truck, aimed at ages 10+ and containing over 900 pieces – many of which are in the ace 8110 Unimog orange. 42038 goes back to the days of good old fashioned mechanical Technic, and fits a wealth of functionality into its 40cm length, including a linear-actuator operated crane boom, suspended tracks and working steering.

As with some of the other new Technic sets for 2015, LEGO seem to have upped the detail level, possibly at the cost of robustness (how long is that communications ariel going to stay in place for example), but this does look to be a conscious effort to make Technic more visually appealing to those progressing from LEGO’s simpler product themes.

The 42038 Arctic Truck set will reach stores next year, and like most of the new LEGO Technic sets it includes a colourful sticker sheet plus instructions for a second vehicle.

42039 24 Hours Race Car

2015 LEGO Technic 42039 24 Hours Race Car

And finally, the flagship new Technic set for 2015, the 1,200 piece 42039 24 Hours Race Car! We’re not sure what 42039 features in the way of technical functionality, apart from steering and an opening engine cover, but we’re hoping for pushrod suspension and a big piston engine – it’s aimed at ages 11+ after all!

However, we can tell you that 42039 does feature some as-yet unreleased parts/colour combinations that will probably get certain quarters of the online Lego Community very excited, though we’re just happy because it looks a bit like the incredible Toyota TS040, Audi R18 and Porsche 919 hybrid racers from this year’s LeMans endurance race (although LEGO have missed the regulation stabilising fin from their version).

Like the other new sets for 2015 42039 includes a colourful set of stickers as well as instructions for a second model, although perhaps more surprisingly it contains no Power Functions electric components. This means that there are no new motorised sets in the 2015 LEGO Technic line-up at all – something that we’re in no doubt change mid-way through the year.

So until then, which is your favourite? As always our resident experts may review some of these sets after their release (plus you can check out all The Lego Car Blog’s reviews of sets past in the Set Review Library), and if you missed Part 1 of our preview detailing the first five new Technic sets for 2015 you can catch up here.