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TECH NEWS
Video: Eurobike faves - Pinion BB gear system
We're hoping this catches on. Gearbox bikes have largely been restricted to downhilling until now, but German gear-meisters Pinion are bringing that technology to the masses. The moneyed masses for now, anyway. But hopefully it'll be the first of many.
Why? Well, hub gears make a lot of sense for all kinds of riding, with two provisios: they make your rear wheel heavy and it's a faff to change a puncture. Move the gearbox to the bottom bracket, however, and you've solved both of those at a swoop: an entire gear system protected from the elements, with the centre of gravity in the middle of the bike. Whet's not to like there?
Pinion's system features 18 evenly-spaced gears with a range of a whopping 636%, more than any other widely used system we can think of. It's still in development but very close to production, prices are TBC but you're looking at thousands rather than hundreds for a frame with the gearbox in. Here's hoping for a cheaper, simpler, 10 or 11 speed setup next...
Dave is a founding father of road.cc, having previously worked on Cycling Plus and What Mountain Bike magazines back in the day. He also writes about e-bikes for our sister publication ebiketips. He's won three mountain bike bog snorkelling World Championships, and races at the back of the third cats.
I know this thread is a bit old, buy my Ultegra 6800 failed about two weeks ago. I was going up a hill at the time, but fortunately I was in the...
I was supposed to be in court next Monday as a witness to careless driving but sadly Birmingham Magistrates Court has been closed due to fire...
Funnily enough this does 95% of what my ex-Birdy did for 25% of the cost! Only omission on a commuter imo is the mud guards.
no I dont believe it currently calculates the aspect that this vehicle that starts behind you then passed within randomly plucked from air value of...
https://www.bournemouthecho.co.uk/news/20138199.cyclist-involved-four-in......
Just from that one picture, it seems obvious to me that the separate bike lane turns off to the left through a modal filter, so cyclists who want...
Same here, and the bottle never leaves my hand afterwards either...
Going by updates, it looks like Chris' supplies were actually (accidentally?) donated to a local food bank. He now has them back.
LOL, it was Grace o Groats, that was John's mother; he didnt bring the correct messages from the Shop in scotland and had to go back again.
I expect a driver to be able to judge for himself how far he can move over without tipping over. If he does tip the tractor over into a ditch on...