Jack has been writing about cycling and multisport for over a decade, arriving at road.cc via 220 Triathlon Magazine in 2017. He worked across all areas of the website including tech, news and video, and also contributed to eBikeTips before being named Editor of road.cc in 2021 (much to his surprise). Jack has been hooked on cycling since his student days, and currently has a Trek 1.2 for winter riding, a beloved Bickerton folding bike for getting around town and an extra beloved custom Ridley Helium SLX for fantasising about going fast in his stable. Jack has never won a bike race, but does have a master's degree in print journalism and two Guinness World Records for pogo sticking (it's a long story).
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23 comments
Very suspicious claims for output !
Have you seen the hilarious warranty...3months!
Could understand if it was a £10 dynamo.
Hopefully, Road cc Will review it soon.
Epic 'bloody cyclists' thread:
There, what more evidence do you need? Those car drivers going through the red light are obviously all cyclists - they must be, we've all seen how cyclist don't respect red lights. Bloody cyclists .......
The close pass looks to be on the A62 Leeds road in Huddersfield. It's on my commute home and to be honest, the whole road is an accident waiting to happen.
Its a major road, single lane in many places, and either rammed with traffic or treated like a race track. The cycle lane is narrow, jumps repeatedly from on-road to shared use path with little warning and has a habit of simply disappearing at the many pinch points.... so pretty much a typical half arsed job.
The presence of the cycle lane actually makes the road more dangerous for cyclists, because a certain number of drivers seem to think they can drive as close/fast as they want as long as they dont cross the white line... an attitude that West Yorkshire Police seem to be happy to defend.
I wonder why Armstrong was paid so much in 2005? It was a decade since his World Championship win and he hadn't achieved anything in the intervening years.
Leisure Lakes just sent me a latest arrivals/gift ideas email with this on it-
Fabric Lumaray V2 GPS Mount Front Light
https://www.leisurelakesbikes.com/213202/products/fabric-lumaray-v2-gps-...
Seems like an idea to get you seen, in an unobtrusive using the GPS mount but still being able to keep the computer there way.
Not for me, someone could be interested. I think it's a fairly good idea from Fabric, who do seem to be able to come up with some.
No one was hurt
https://www.bbc.co.uk/news/av/uk-england-essex-50745553/lorry-stuck-on-e...
I will attempt to upload a relavent GIF
PowerfulUnfinishedDeermouse-mobile.mp4
Hehehehehe
https://www.youtube.com/watch?v=9MAkl8tEsnA
20 Watts generated, and I'm guessing it's not 100% efficient, is extremely draggy.
I serious doubt that number is achieved without some major compromises or that its achieved at ridiculous speeds.
The best bikepacking chargers put out approx 5 watts at 12 mph, but tend to be current limited to around 0.5A to 1A.
https://www.cyclingabout.com/best-dynamo-usb-chargers-bicycle-touring-bi...
Of course that assessment is correct. However I wouldn't be too quick to condemn this dynamo. There's more I would like to know about it. If the electronics adapt the resistance to the load placed upon it then it could be a great option. ie if you are only drawing 1 watt to power your lights and the power generated by the dynamo is adpated to that demand then the drag will be very low, assuming good effeciency. This is what I would like to know and also how noisy is it? That question is addressed.
It's also enough that I very much doubt you'll get that out of a rim dynamo in the rain or sleet without it slipping.
You can get 6W out of a hub dynamo with the right load.
So why did the police take action against me when I exceeed a speed limit in my car? I didn't injure anyone.
Close pass...if it needs reporting to the bus company, why the hell don't the police report it.
Try reporting to the traffic commissioner, and insist on getting the driver's PSV license number. They are (or at least should be) held to a higher standard of driving than non-professional, non passenger carrying drivers. And perhaps ask what sort of example is being given to the primary school children on board. (It's a kid's school bus.)
Outrageous close pass and needs prosecuting.
Risks you, well at least I, would quite happily allow my kids to take in the spirit of they have to fall a few times to learn their limits, you cannot apply to children in your care in loco parentis.
My wife accompanied a school trip to the seaside with a group of 8 year olds that involved a human chain to stop the little darlings paddling out of ankle depth and enforcing a 10m exclusion zone around a completely harmless beached jellyfish. Perfectly sensible from the school and organisers point of view in an effort to remove any and all risk of blame should something happen, but not much fun or education value for the kids.
Kids out of school are easy to spot, they're the small ones, the rest will be adults or in prams in your vicinity, the hi-vis is not needed, it's just more mis-understanding and indoctrination to follow 'common sense' but actually has no logic or benefit to it.
we're told to wear a reflective tabard for when we're out at work but the fact our drivers go out in day time makes the tabard utterly useless, it's dark green, same colour as our issued tops.
Told the chief exec I aint wearing mine as it's dumb, offers no benefit whatsoever, wastes the company money, as we are a social/community org which means every penny we make gets punped back into the community, it's money we can ill offord to spunk on useless kit when we're short elsewhere. She won't look at the facts as like most she's indoctrinated into the 'common sense' thinking, there's examples of it everywhere and it simply doesn't benefit anyone.
That footage of the bus close pass sums up all that is wrong with cycle lanes painted at the side of the road. The vast majority of them are barely wide enough for a bike to cycle in, and drivers will simply go "I wasn't in the cycle lane therefore I did nothing wrong".
And WTF is wrong with West Yorks Police - no one was hurt therefore we won't take any action. Funny I though prevention of RTA's was better than cleaning up after them.
I'd love to see someone up in court for a speeding offence or dangerous driving cite "The police shouldn't take any action as no one was hurt by my actions"
Ummm, speaking as a bit of an afficionado of all things sort-of-not-exactly-road-cycling-but-not-MTB-either, that Orro Terra C doesn't look like the last word in gravelology - road gears, road tyres, no (that I can see) rack mounts... At least it's got a sloping top tube. All the same, gonna take a fair bit of extra investment before you line it up on the start of the Dirty Reiver.
"Helmets and hi-viz around young children"? Makes me think of school trips, when you see the kids in hi-viz. Although my kids' primary school had the opposite policy: kids wore standard uniform for trips out and it was the teachers who wore hi-viz.
My office is across a road from a side road that leads up to a primary school. I often see a long troop of small kids holding hands in pairs (buddy system: remember how well that worked out for Bart and Lisa?) going off to who knows where, with a pair of teachers at the front and a pair at the back and a couple walking up and down the line like sheepdogs. And every one of them wearing a reflective and fluorescent tabard. To walk on the footway.
Erm, yeah ... it's about making sure the group stays together and ensuring you can see, at a glance, where your children are, so no one wanders off.
Tbf when I quizzed my teacher friends about that practice, they said it's so they can see where the kids they are 'legally responsible' for are, and not wandering off,which primary school age kids are prone to do.its not some crazy elf n safety diktat
Fair enough - I hadn't considered that.