This is the Lightweight Urgestalt complete build, an exclusive to Cycling Weekly and a definite bespoke beauty.
Lightweight are a German bike and wheel company creating some of the most bespoke, hand built wheels and components on the market. We caught up with them to get an exclusive first look at their Urgestalt frame in its complete form.
The frame here has a 54cm top tube, with Lightweight wanting the frame to have a more sportive geometry. Something a little more boxy and less drawn out than a traditional racing bike. Sizes will be available from 48cm to 60cm if you fancy buying one, though.
That's not to say it isn't competitive, and Lightweight claim that the frame only weighs 800g, with the fork weighing an extra 300g. Lightweight say that the complete build comes in at 5.80kg. Obviously, Lightweight were determined to make a bike frame that matched their famed featherweight wheels.
We managed to get hold of a complete build, but in reality you'll only be able to buy the frame, fork and headset. The trio will set you back a wince-inducing £3,899 – and that's before you've added on the wheels and components.
Watch: Cycling Weekly's tech of the month March 2017
Talking of wheels, the version we ogled came with Lightweight's Meilenstein hand crafteded disc specific carbon wheels.
At the heart of the design is an innovative pentagon hub, which Lightweight claim is a lot safer on a disc brake wheel.
According to Lightweight, a disc brakes can generate heats in excess of 400 degrees or more, especially on long descents, where less confident riders might drag their stoppers.
Such heats can, apparently, cause the bonding in hubs to fail, meaning they'll turn on themselves, leading to a catastrophic breakage.
>>> Buyer's guide to road bike wheels (video)
Lightweight say that the pentagonal shape stops a hub from being able to turn on itself.
The different shape has other uses, too. For example, it allows spokes to be run as one piece from either side of the rim.
According to Lightweight, this has a dramatic effect on the on the tensile strength of the spokes, and as a result, the wheels.
Lightweight's wheels are also renowned for their lateral stiffness, which is due to a carbon sandwich. Basically, there's a high density foam that sits in the rim and carbon is then layered on either side of it.
The model we saw came with 15mm thru-axles, but the wheels are compatible with both nine and 10mm standards, too.
Elsewhere, the bike was adorned with Lightweight's own finishing kit and saddle.
Sir Dave Brailsford responds to rumours that Egan Bernal wants to leave Ineos Grenadiers
Amidst speculation that Bernal was not getting on with his team-mates and could depart, the Ineos boss has shared his thoughts
By Alex Ballinger •
How the Cycle to Work Scheme works: The tax free way to get a new bike
The Cycle to Work scheme has now been going for over 20 years but it still gives a chance to save cash
By Tim Bonville-Ginn •
Bike gears: shifting explained for beginners
We talk you through how to use your bicycle gears efficiently and properly
By Michelle Arthurs-Brennan •
Zwift: Everything you need to know about the online training and racing platform
From Watopia to the Zwift Academy - check out our complete guide to start your virtual cycling experience
By Henry Robertshaw •
Electric bikes and UK law: what you need to know
Do you need a licence to ride an electric bike? What's the maximum permissable power output for an ebike? Read on to find out more...
By Nick Busca •
How to buy an e-bike: Everything you need to know about electric bikes before you purchase
Are you wondering how to buy an e-bike but don't know your torque from your power or your hub drive from a mid drive motor? Then you've come to the right place
By Rupert Radley •
Is an e-bike worth it? Why an electric bike is perfect for commuting
An e-bike is the perfect mode of transport for commuting to work
By Luke Friend •
The best electric bike conversion kits and how to fit one
Feeling a little e-curious but don't want to splash the cash?
By James Bracey •
Best road bike wheels reviewed: disc and rim wheelsets
Our complete guide to what to look for when buying your new road bike wheels, including the type of rim, the material, and the depth you should go for.
By Stefan Abram •
A new look for Strava app with updates to the navigation bar
The new design should make the app more intuitive to use, as well as offering the promise of “room to grow when it comes to developing new features
By Stefan Abram •