Amazing new carbon-tubed frame with 3D printed steel lugs + video

It looks amazing.It will lead, I think, to the time when materials and frame design will be strong enough to make a whole intricate lace frame with lots of daylight showing. That's when we'll have more really interesting bikes with serious wow factor.

UGLY UGLY UGLY... and I would struggle to trust a fork crown that looked like an ornament from my granny's sideboard.

Love the technology behind it though.

looks shite

ppf. Wow! Thats what I like about technology!
We can now have custom lugged bikes. The lugs could be coated in a self cleaning material,just like hi rise building windows,Just hose it down after a wet ride!!!

I think this is amazing for several reasons....

One is that it enables replacement parts for older bikes where parts are hard to find or no longer being made. Engineers can use computers to scan and digitally "fix" problems before a print off.

We could all have a custom part somewhere on the bike. How about our name inscribed on places?

I should imagine that if the tech takes off then it could save bike companies a small fortune. All they'd have to do is print. Not so much reliance on forging processes and the subsequent work that goes into fiddly detail.

Looks like a wicker basket... technology fit for granny's handlebars only

I've used various 3D printers every day for 10 years now and we're at the point where rapid prototyping has become rapid manufacturing and printed parts become the actual production item. Shame they are so lug ugly and I'm wondering why they chose stainless over titanium.

The lugs look interesting, but wrong. As a hairy old aero-engineer trained in the days of mechanical adding machines, I'd expect all the spider web elements to be designed to intersect at a series of points but several of those shown are a bit offset. I think the design relies on a computer-generated finite element model rather than 'real' engineers' input. So while the computer may show the lugs are OK for strength, it means there's some scope for weight reduction. It's only right if it looks right.

Really like the idea of new thinking to materials and production technologies. Unproven from a long term durability perspective, but definitely a good showcase of what is possible. For instance, tailor made frames produced really quickly at 'off the peg' prices perhaps?

Personally I think the lugs are hideous, but it certainly has got people talking about the bike, which is great from a marketing point of view for Vorvaertz. I doubt if we will be seeing cheap 3d printers in the shops anytime soon!

pretty yes, intriguing yes ... right royal p.i.t.a. to clean

I would be concerned about the lack of bonding area between the carbon and the lugs. Otherwise, it looks awesome

Does make me wonder how much more excess there is on a frame. Looks really pretty though... NO ONE TELL THE HIPSTERS!

Looks like a spider has attacked the bike - and what about the cleaning? Definitely different though!

It would take a great leap of faith for me to trust those fragile looking dropouts and fork crown.

Are those 26 inch wheels?

It is beautiful in its siplicity and proves a nice point.

A shame these 3D sintered lugs require so much fettling - keeps it a low volume process for now at least..

Is the bike just a show piece? Nobody seemed to dare ride it!

There's a bit of discussion about this over at Prolly, might be worth checking out for those questioning the process - http://prollyisnotprobably.com/2012/01/vrz_1.php#disqus_thread

interesting but I prefer to see a little less daylight through my fork crown.

It looks nice enough, but how does the 3d printed parts hold up against normal lugs?

I've been following 3d printing for a while, even chipped in some money on a kickstater campaign (the american version of people fund it) for 3d printer company to get started

If this kind of work does prove to hold up, i'd love to print my own bike to the spec and design i wanted