A bicycle of course. Well that’s what Cannondale reckon anyway, although sadly there’s a disappointing lack of afterburners or aerofoils on their new Concept Stealth bike, on show at Eurobike last week. Whatever, it is certainly different, and it does have some of the “edgy” design elements of both the Lamborghini Reventón and the Stealth fighter from which Cannondale’s designers took their inspiration. Well, it’s got a lot of edges, which to be fair is what Cannondale mean. The flat edges on the Stealth Fighter help it stay invisible to radar, we’re guessing that any radar invisibility benefits on the Cannondale are going to be spoilt by not-so-radar-invisible rider sitting on it, but you never know…
Aside from the cutting edge (there I go again) frame the Concept Stealth also features some fairly eye-catching componentry for a flat bar commuter bike. The mono blade fork is something of a signature item for Cannondale, it features on many of their mountain bikes and on the BadBoy street bike, as do disc brakes, but the integrated stem and seat collar are pretty unique features – certainly on a bike of this type. The display bike at Eurobike was claimed to weigh a fairly feathery 8.6Kg (18.9lb) and it was a decent sized frame too. So it should probably give a Lambo a run for its money on city streets too. We look forward to riding one.
What do you get when you cross a stealth fighter with Lamborghini?
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Interesting counterpoint to the 'hire bike menace' narrative (obviously with the caveat that the report authors have a vested interest in selling the benefits, but...) Appears hire bike schemes go some way to addressing the cycling gender imbalance and, given the point about parking immediately outside the destination, dockless schemes particularly so. https://micromobilitybiz.com/forest-report-finds-shared-e-bikes-are-helping-close-london-cycling-gender-gap/
@chrisonabike True, things went back to normal once the pandemic was over. In this case, however the problems are still ongoing, and aren't likely to be resolved in the near future. If anything, they're going to get worse. Food shortages are predicted because of the effect that the heatwave has had on crops. This is bound to push prices up. The Straits of Hormuz aren't likely to reopen anytime soon and the strategic oil reserves are running low. Russia is having to import petrol because its own refineries have been badly hit, so that's even more competition for an even more scarce resource. I think that more and more people are going to see cycling as a way of cutting household bills.
I think if "grown up" cyclists * are quibbling about ASLs we've very much missed the road safety point anyway. (Not to mention the wider "better transport choices" picture). ASLs are poor-to-useless "cycling infra", even for their design intent. If the idea is "for less confident cyclists" then a design that requires that you re-position in front of the motor traffic - waiting to accelerate - seems unhelpful. Of course they're only designed to help when traffic is stopped, and you can reach the front in time and if vehicles aren't already occupying them. As we're noting here drivers frequently ignore them - whether that be deliberate, a lack of road craft, because they were concentrating on following the vehicle in front, or because the paint has rubbed off. * Aside: shouldn't cycling also be safe and accessible for kids? Or should they only be allowed to do this when accompanied by sufficient qualified adults? Or be limited to parks and otherwise being driven around by their carers? Perhaps there is another way...?
Hi Bungle, I saw you follow-up comment. I can't imaging there's a tolerance of 4 seconds on camera enforced lights, seems an odd decision - an offence is committed if a vehicle starts crossing on a red, any tolerance is discretionary. There does seem to be some odd thinking about 'advanced stop lines' where the rules relating to them are identical to a regular stop line, as explained correctly elsewhere in the Highway Code. It does seem a regular offence. Where I live it doesn't help that some of them are very faint and disappear in rain.
@ktache Not sure he's totally ruled out of the worlds yet (though I think it would be best if he doesn't), normal recovery time is about eight weeks but surgery can halve that...depending on the nature of the break he could be just about fit to ride by the time of the elite men's race, but he'll have missed a lot of training. Hopefully his managers and team will persuade him to wait until Lombardia, if not just to knock it off for the rest of the year.
@Bungle_52 The Met told me a couple of years ago when rejecting a submission that they needed a clear three seconds of red visible before they would consider it for an RLJ prosecution. I pointed out to them that this meant that at 30 mph a driver could see a light change to red from 40 metres away and still get through without sanction, or 55 m if they accelerated to 40 as most do. They just replied "them's our rules..."
@Ben Graham I have just checked the footage from my report. The driver crosses the 1st stop line 4 seconds after the light turns red. All on camera from behind the vehicle. No further action. So I assume the margin is at least 4 seconds.
Oh, and active travel funding per head (in England at least) is laughable compared to other places. Plus it is delivered intermittently. It's more like a Blue Peter contest...
Yup, I see those opportunities being missed all the time in Edinburgh. When it gets really bad, dig it all up and put it back down again how it was. Contrast with what seems to happen in NL - when things are dug up the whole thing seems to get a "let's redo this according to the current standards" treatment. They even coordinate with the utilities, so that after a refurb the street isn't immediately dug up again because of leaking pipes / we suddenly realised the new estate being planned for round the corner will want broadband etc. Pros and cons of course - you may wait longer there for changes as smaller changes may be deferred until a major redo is due. (Though in the UK case you likely wouldn't get them at all...) It seems we "can't have nice things" in the UK in part because a) we have greater motor traffic speeds/volumes spead across "streets" / within urban areas b) the funding and organisational responsibility differs. Are we in the "Sam Vimes boots" territory (being too poor to afford better products which not only save money over time but actually work)? There is long term money pressure on LAs and it seems that due to poor construction and maintenance we have to regularly pour money into (pot-)holes in the road. And it seems there's no budget to check up on or enforce adequate standards from utilities work or even private building.
Shame about the world champs defence. Speedy recovery. https://www.theguardian.com/sport/2026/aug/30/tadej-pogacar-vuelta-a-espana-cycling-crash-hospital-stage-nine

2 thoughts on “What do you get when you cross a stealth fighter with Lamborghini?”
I like it
That looks remarkable, like a TT bike at the front end. I am a huge fan of the heavily styled look and the enormous effort that’s gone into it. But surely this is a “pure” concept bike. No-one is actually going to want the minor performance benefits in an overly-expensive (NB not necessarily overpriced) commuting bike are they?
re: i like it
yes, the front end reminded me of the BMC Time Machine and the new Argon 18 TT bike. Be interesting to know whether this one is a goer – think I’ll ask. As to whether anybody would pay? S’pose that depends how high the price is, but I remember when Cannondale brought in the BadBoy Ultra a few years back, at what seemed an outrageous price at the time, they didn’t seem to have any trouble shifting them. And these days commuting bikes there is much more of a market for high end commuter bikes. Fair dos though the BadBoy Ultralite was a very versatile machine