by Chris Maher | Jul 18, 2016
What can one say if your editor says to you that we have been sent some techy kit to try out, and would you like to review it? Yes please?
Cycliq Fly6 is a high powered rear LED light unit, with a difference. There is a rear facing HD cam built into the sealed all weather lamp that records what’s happening behind you as you travel along on your bike ride, daily commute or just out with friends. Got your rear covered is what it says on the box.
There’s no need to worry about anything else once you have set up the lamp on your bike and done a quick test to make sure you have a decent field of view. Just remember to switch the light-unit on EVERY time you go out!
All the factual information you need about Fly6 is on their website cycliq.com. It’s an updated design from the original, so here at Cycling Shorts, we are simply going to take it out of the box, fit it to the bike, and run it for a week or so.
Firstly, at just shy under one-hundred-pounds, it seems a lot for a rear LED. Is it worth it? Let’s see.
It comes packaged all nice and neat in a stylish black and red box, padded with shaped foam to keep all the components secure during transit to the shop, or direct to the consumer via mail order.
Once opened, there is a quick set-up guide and notes about recent improvements from your customer feedback.
The lamp feels solid, robust and of a quality build. I liked the fact there were two mounting plates and bands to accommodate a multi-bike set-up. The rubber stretch mounts are more common-place these days and means you can easily remove the lamp should you park-up and leave your bike unattended, being an expensive bit of kit.
I fitted the lamp straight onto my Trek road bike without any problem. Using the aero-seat-post adapter, I found it sat perfectly square to the ground, the body design aligned to take a standard 71.5° rake.
Not knowing what sort of view would be recorded, I positioned the lamp as high as I could without it touching my small tool pouch that was sitting tightly under the saddle.
I found the re-designed mount plate difficult to handle. I’d clipped the lamp unit into the plate slot to check the fitting prior to mounting and couldn’t remove very easily at all. It certainly wasn’t going to come loose, which isn’t a bad thing. But it made me realise that fitting the two mount plates to my two bikes, probably wasn’t going to work as well as I imagined. Maybe they would free off slightly over time if I separate them from time-to-time.
To run the test, I first had to fully charge the built-in Lithium battery. Although it comes pre-charged I wanted to see how long it would take to re-charge and how long it would last, running at full LED power. You can reduce the out-put level several times to conserve energy, or reduce the glare that the main LED emits. [Via the Courtesy Dimmer, opposite the power button].
I plugged the unit into my laptop with the provided USB lead early afternoon. I’d read that the charge LED would go off once charged. Having used re-chargeable lights this Winter gone, I knew that they took a while to fully charge up at work plugged into the USB slot on my PC, and I was right. It was late evening before the LED extinguished. Ok, I’ll test the unit tomorrow then!
Setting off on my Sunday morning bike ride, I’d set the lamp to full power and off I went. Three and a-quarter hours later, back home I switched the unit off. The unit had created a folder on the media card and sliced the ride into ten-minute videos. So they were twelve time indexed files created. I’d noticed that the first hour or so files had already been deleted, not a problem as the unit is there to safeguard any footage of an incident an hour prior to an incident and an hour after the trigger has been set through the bike laying on the ground.
Aimed as a safety back-up device designed to tell a story of what you were doing prior to any incident, then this lamp is a great way of providing additional evidence after the event. You simply must use it on every occasion that you jump on your bike, especially if commuting through town where things can sometimes get a bit more demanding.
The footage the camera produced was of a decent quality to see how the bike ride unfolded. Coming in ten-minute bite size pieces, it provides great footage that can easily be shared amongst friends and family. The file sizes produced are around four-hundred and fifty megabits each, and on the supplied card will hold around eighteen full files.
The recommend free Video Editing software worked a treat too. I found it reasonably easy to cut a couple of pieces from two files and join them to make a short demo.
On my first full power test, I achieved five-and-three-quarter hours recording before the video switched off leaving only the light working. This should last for another hour before being fully depleted.
I would imagine a normal user would need to re-charge the unit twice a week to keep the video camera working on the loop.
On the whole, having used the Cycliq Fly6 for the past four weeks, I would recommend it for my main rear light. Although a bit pricey on my initial glance, considering the beneficial footage that this device records and stores, then it’s a price worth paying.
It may not be something that you would consider buying yourself when looking for a lamp for your bike. But it would make a great gift for someone, for those who are looking for additional safety for their loved ones when out riding the bike.
RRP: £99.00
For more information on the Fly6 visit: www.Cycliq.com
Best price we can find online: www.amazon.co.uk
by Nick Dey | Nov 18, 2012
Bicycling Science, 3rd Edition
Everything you wanted to know about the bicycle but were too afraid to ask
David Gordon Wilson is British born Professor of Mechanical Engineering Emeritus at the Massachusetts Institute of Technology. He is the co-author of the first two editions of Bicycling Science and was the editor of the journal Human Power from 1994 to 2002.
This book covers the history of human powered vehicles and, as the title suggests, focuses firmly on the bicycle. It is a text in three parts: I Human Power, II Some Bicycle Physics and III Human-Powered vehicles and machines. Each of which can read independently of the others.
The third edition’s (2004) first section, I, ‘Human Power’ opens with a very informative and myth-dispelling addition to the growing canon covering the history of the bicycle. It is a short but authoritative supplement with diagrams and photographs smartly selected and well positioned to support the text. Rather refreshingly all claims, throughout the book, are fully referenced to allow the reader to delve deeper should they so wish along with a recommended reading suggestion here and there (is that a ‘get a life, Dey’ I hear from my ever loving partner!) For the more evangelical bicycle advocate there is a brief but telling list of ‘new’ technologies born from bicycle design, engineering and use; leading the way is the mass production and use of ball bearings with the oft-neglected good-roads movement also getting a mention – topical as the latter is today. Chapter one also covers, in sufficient detail for all but the expert, Human Power Generation. This encapsulates bicycle focused physiology (how energy gets to the muscles of a rider), biomechanics (how the muscle produce power at the pedals) and should, the author states, ‘allow the reader to feel qualified to absorb the main conclusions of the research papers in this area.’ It is essentially a well written literature review and I for one felt a little daunted at times but quickly discovered my research reading skills were revving back up to speed. The counter-intuitive description of ‘the timing and direction of foot force, choice of crank length, the effect of saddle height and gear ratio, and where to stand up or ‘bounce’ the upper body’ are all treated in depth and supported by evidence based research, with the tradition of the philosophical ever present. For the more competitive cyclist there is a very useful treatment covering the measurements of human power output, how to describe pedalling performance quantitatively and a very useful presentation into critical power using power-duration curves along with detailed pedal-force data and graphs. Non-round chainwheels also receive useful coverage, another highly topical debate in the age of Wiggo. There is a closing piece on the thermal effects of cycling. Again one only needs to observe the top riders and teams to see this science trickling in and, not before time, replacing much erroneous traditional methods. The conclusion to the chapter reads like a British Cycling ‘marginal gains’ to do list and the eight pages of academic references tell you all you need to know about the diligence of the author.
Section II ‘Some Bicycling Physics’ is the where I began my reading. For want of getting carried away, as I often do when physics takes centre stage, I shall be brief. Building on the power-duration data from the previous chapter the author presents a quantitative treatment of cycling specific physics. Anyone with an interest in physics, a little patience and, most usefully, a head full of positive secondary school memories, will be amply rewarded for their efforts. The main protagonists are all covered namely propulsive force, air resistance and rolling resistance. The author then takes it a step further; what happens when bumps are encountered – of vital interest to the classics riders out there. The concept of vibration frequencies is simply presented and should allow the reader to filter the engineering and physics from the marketing hype the next time a high-end bike is purchased. A lot of paper is devoted to the relationship between power and speed and this alone makes this book a must-read for anyone venturing into the world of the power meter. Bicycle aerodynamics is covered with the usual simple physics formula, text, graphs and some very eye-catching photographs to emphasise the points and aid the understanding of the concepts – all the while retaining a strong link to the context of the bicycle. Rolling resistance, with a focus on wheels tires and bearings ramps up the physics a wee bit but is well worth devoting time to, especially if, like me, you are considering taking the hand-built wheel route. A brief but detailed design, engineering and physics of braking, in differing weather conditions, brings to a close this very informative and rewarding chapter.
The final section, III, Human-Powered Vehicles and Machines, is where the author diverges from the bicycle as we know it. It is the authors stated aim to ‘… expand your experience, and perhaps to make you want to use, or even to design and make, some interesting human-powered vehicles other than bicycles.’ In it he takes a more utilitarian approach and differentiates between the developed and developing world, all the while suggesting that the more bicycling the better; ‘… Even in large countries, like the United States, over half the daily “person-trips” by automobile are of under 8 km (5 miles), a distance most people can easily cover on a bicycle in most weather conditions.’ This chapter contains varied examples of human-powered tools and of record breaking and other interesting vehicles – other than the standard bicycle. It concludes with a thought-provoking piece on Human-Powered Vehicles in the Future; one for all you light weight junkies, aero wheel obsessives and mono-blade maniacs. The piece on the hydraulic disc brake, coming as does so soon after a brief summary of governing body regulations and incentives, is somewhat prescient. The question hangs in the air, what drives the industry; science and performance or marketing? If it is indeed the latter then we are living in a dark age of delusion.
Overview, from the back cover
The bicycle is almost unique among human-powered machines in that it uses human muscles in a near-optimum way. This new edition of the bible of bicycle builders and bicyclists provides just about everything you could want to know about the history of bicycles, how human beings propel them, what makes them go faster, and what keeps them from going even faster. The scientific and engineering information is of interest not only to designers and builders of bicycles and other human-powered vehicles but also to competitive cyclists, bicycle commuters, and recreational cyclists.
The third edition begins with a brief history of bicycles and bicycling that demolishes many widespread myths. This edition includes information on recent experiments and achievements in human-powered transportation, including the “ultimate human- powered vehicle,” in which a supine rider in a streamlined enclosure steers by looking at a television screen connected to a small camera in the nose, reaching speeds of around 80 miles per hour. It contains completely new chapters on aerodynamics, unusual human-powered machines for use on land and in water and air, human physiology, and the future of bicycling. This edition also provides updated information on rolling drag, transmission of power from rider to wheels, braking, heat management, steering and stability, power and speed, and materials. It contains many new illustrations.
Title:
Bicycling Science – Everything you wanted to know about the bicycle but were too afraid to ask
Author:
David Gordon Wilson
Published by:
MIT Press; 3rd Revised edition edition
Available in Paperback
Price:
RRP £19.95 (Paperback)
by Tom "Minty" Murray | Mar 23, 2012
Team IG-Sigma Sport Presentation 2012 - Image ©Copyright Team IG-Sigma Sport
Team Sigmasport-Specialized of 2011 has become Team IG-Sigmasport of 2012, to most this is a name change and not much else but in reality it’s a lot more than that, it’s a new direction and a great new opportunity but it’s also a great reflection on the direction cycling is taking in the UK at the moment.
The last two years has seen a lot of development within the Sigmasport-Specialized team and it’s been great to be part of it. Since I joined the team for the 2010 season we have gone onto become UCI registered, take in the Tour of Britain, Tour Series, Premier Calendars, stood on national podiums and enhanced our reputation across the water in Europe competing in France, Belgium and Holland. The team’s development has mirrored that of the flagship store of Sigmasport down in Kingston Upon Themes, which now operates out a grand new building and feeds the ever growing appetite of a new breed of cyclists.
It’s been exciting to be involved with the development, as a fan of the sport you see us riding around criterium’s or plugging through road races, but it’s not all about the racing. Spending time with sponsors and promoting events and products is just as much part of the job now. As interest in the sport has grown, so has the responsibility to be accessible and open to your own sponsors and the public who want to become involved at events throughout the year.
So now moving into 2012 the team has taken a new step, another stage in its development. IG Markets have come on board as title sponsor and our role as riders has grown even more diverse and important. The first month of the season has seen me standing on the rooftop of IG Markets in Central London for a photoshoot, heading fourteen hours across the world to Singapore for a Criterium, doing laps of Manchester Velodrome with a camera attached to the bike and having a shiny launch of new kit and products in the big smoke of London. Of course there’s been some bike racing too, that is after all the ‘day job’, in fact it’s been a strong start for the team in its new guise with five race wins already under the belt.
It’s race wins that make a successful team but with cycling’s new corporate popularity and with more and more of the wider public choosing to watch and become involved in the sport it’s key to be open and accessible to develop that ‘ownership’ vibe so people in the offices of IG Markets of whoever your sponsor may be can relate to you and truly feel part of the team and journey.
After stepping off the plane in Singapore and having some rest we were taken to meet some of the IG Markets employees of the Singapore office, while they enjoyed meeting the faces behind the jersey’s they see and support, it was great for us as riders to meet people that follow you from half way across the globe. They may follow us through social media or websites but now they have a face to put to the image and report too, it was great to develop that link with them.
It’s great that cycling while increasing in popularity and demand does keep this accessibility. So a team name for us this season is much more than just a shuffling of the title, it’s an opportunity to push the team in new places and develop the connection the public and sponsors have with the team both at events and away from them. It give’s everyone a slice of the action!
You can see Team IG-Sigmasport at all of Britain’s top races this season and follow them through both Twitter and Facebook. You can now also log into the riders training and race information through the Strava website and find out more details on the team’s own website. Now you can’t get anymore helpful than that!
Minty
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