BMC were showing off their new Streampost seatpost system, and jolly clever it is too. Thought you’d seen the last of quills and wedge bolts? Well think again, cause BMC have used this old technology to create a new seatpost that’s simple to adjust and pretty much impossible to over-tighten. All you have to do is adjust the thread on the bottom bolt so that the two lines meet, then drop the seatpost in the the tube. locking and unlocking for adjustment is just a half turn of a 6mm Allen bolt next to the seat clamp. It’s a brilliantly simple solution,doing away with the need for any seat clamp on the frame, and the kind of innovation you look at and think, ‘why did no-one think of this before?’ It works especially well with the teardrop section that BMC use (it’s in production on airfoil frames) as there’s no saddle alignment needed, but could also be used with a round profile – if BMC want to license the technology, that is, as they’ve patented it now. 
BMC streampost
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"carefully/slowly weaving through some cars ...... and while trying to squeeze through the last bit" Maybe its just me but maybe these are the lines that start off the driver on the irrational road rage, Yes we are allowed to filter through traffic but sometimes a bit of patience is required too. If you are ending up so close that you are making contact with someone else's property then maybe just hold back a little until there is space. I am not attempting to justify or suggest that the response was proportionate but lets be honest the chances are that the OP may have played down thier own actions that triggered the nutter.
The 15.5mph (25kph) limit is stupid? What's stupid is charging down mixed use paths on an untested, illegal e-moto at 40 mph. Which is what these wastes of organs do.
@kyzyl2 I'm extremely sceptical that this app could measure power with any accuracy, but as far as I understand it is not the case that it completely ignores windspeed; as the inventor says, it uses weather as one of the variables. Presumably it takes real-time wind speed and direction from nearby weather stations and factors that into its calculations. Of course this may be wildly inaccurate if you're climbing up a bare hillside and the nearest weather station is in a sheltered valley half a mile away, but it does make some attempt to account for wind speed and direction.
@Rendel Harris we used to rent an allotment in a village near Basel and there was an annual autumn party/festival organised by the gardeners. One year as we were about to leave we went to ride our (unlocked - never a need here) bikes and my wife’s was missing. Our allotment neighbours were outraged and were getting ready to get the police in when… up the road rides a gentleman on my wife’s bike, weaving around in a drunken manner.. He gets back and receives the wrath of our neighbour (not us we were in giggles) and he explains that he had to go home to feed his cat and just needed to borrow a bike!
The physics principle exploited is that opposing forces equal applied forces. Conventional power meters measure applied forces--very well but admittedly not cheaply. This app appears to measure acceleration and slope to determine two of four important opposing forces. Notice something missing? Wind...the dominant opposing force when riding on the flats or in a pack. This app assumes that wind speed equals bike speed in order to "guess" the critical opposing wind force it does not measure. If you always ride solo and never ride when the wind blows maybe this app will work OK for you. Otherwise you are wasting your money. There is no such thing as free power.
Not gonna lie, when I saw the name LAP I thought 'Here we go again, yet another pretentious brand like MAAP, PNS, ASOS and Rapha that wants to grab a piece of the 'bragging rights' cycling category. But, to my surprise, what they bring to the table seems pretty well considered. Let's see if this idea gets some traction.
The difference in the UK is that the police don't try to hide their pride in paying no attention to bicycle theft, in order to maintain credibility with their motorhead mates. When the British Transport Police actually declared they weren't interested (OK, there were some provisos to that, but what they really meant was: cyclists can get stuffed) in cycle theft, they were forced to retract that officially but continued in practice to teach cyclists a lesson by making no effort to catch the thieves (I assume - no personal experience of this particular police-encouraged crime wave)
Might have been usefull to describe the bike / brand etc..?
Operation "Sorry Not Attempting Prosecution"? Certainly some forces see it as a success!

4 thoughts on “BMC streampost”
Its a BMC guys, not a BH and
Its a BMC guys, not a BH and it is a stunning idea.
But not Spanish, Swiss. All good.
Doh
After four days on my feet i think it was a case of ‘show blindness’… heh. all evidence of my error will now be erased, that’s the beauty of the web.
Aaaah, the BMC stand…
wonder if they’ve cleaned up the drool I left there yet? I’m thinking one for each discipline at the moment…
Even more so given the 2009 Cervelos are looking a bit shite.
nice bikes hey?!
I remember
nice bikes hey?!
I remember testing one in 2005, a Phonak model.