Hi Tilderinos! I am doing a study abroad program in Bordeaux, France. I am considering buying myself a folding bike for my time there. I just started doing some online research, and Brompton, Tern, and Dahon have popped up so far. The Brompton bikes are a bit more than I really want to spend, but I could spend that much if it was worth it. Do you have any recommendations on brands, models, or things to look for? Thanks!

I am currently doing some research into small folding bikes and it is surprisingly difficult to find comparisons online. Reviews are not that great and it seems the folding bike world has Brompton-mania.

My location

I live in Berlin. Traveling with train and bike would reduce my current commute time from 45 minutes to 25 and I also use car-sharing, often end up picking up friends to drop them off home and being able to go somewhere on the bike and return with a car would help reduce my costs even further. My apartment is tiny, bikes get stolen from the inner courtyard... so... I want to get a portable bicycle that I can just take with me.

Size

I am 192cm tall though. I tried a Tern Eclipse and the rid comfort was incredible for a folding bike, but it does not fold into a compact backpack-sized bundle. It Is cumbersome to carry up stairs to the train. I also tried a Brompton and even though comfort is reduced, it is still decent even with 16" wheels.

Price

I am currently deciding between the Tern BYB with 20" wheels for 1899EUR, the Brompton C Line for 1550EUR and a Dahon Curl i4 for 1080EUR. I don't see much difference between the Brompton and the Dahon, so I am leaning towards Dahon because of the price. There is a new one coming out this year with disc brakes though... I may wait for that if the price is within the range I listed above...

Comparisons

Any other folding-bike commuters out there? How the quality of Dahon? Brompton? I am actually surprised how small the folding bike review world is. The Dahon Curl and Tern BYB don't really seem to be on the map for most and the Brompton seems to be the only bike that has long-term reviews from real commuters... I am also willing to buy a used Brompton, but they do not seem to get much cheaper used... I found an older model for 900EUR though.

Thoughts?

Recently a close friend of mine was riding a bicycle along a city street. They had the right of way. A careless driver making a fast turn either did not see my friend (somehow... it's not like there were obstructions) or did not even bother to look. The driver and their 2000-pound steel machine slammed into my friend, throwing them off the bike.

The bike was completely destroyed/unusable. My friend was scraped up, and shaken, but by a miracle did not hit their head or have to be hospitalized. They were lucky: the car was traveling fast enough to kill. The driver was apologetic and paid for my friend's bicycle and medical bills. But this should not have happened. My friend could have died or been permanently paralyzed.

I don't know all the details. But I do know that intersection. This was so ridiculously avoidable.

• Had the bike lane been fully protected with a clearly visible (but not sight-line-blocking) concrete curb or at least a bollard at the intersection, the driver probably would not have taken the turn so fast, or would maybe have been more generally aware of cyclists. They may have had time enough to stop before crashing into my friend, or the impact may have been small enough not to hurt them.
• Had there been a raised crosswalk or had the entire intersection been raised (as a speed table), requiring cars to slow down, the driver would definitely not have taken the turn so fast. The driver may also have been more aware of pedestrians/cyclists and more likely to yield.
• Had there been a curb extension shortening the crosswalk (in this case a pedestrian crossing island past the bike lane, I guess), the driver would probably have subconsciously taken the turn more slowly, as they would probably have felt more enclosed within the intersection.
• Had signal priority been given to cyclists/pedestrians, the driver probably also would not have made the turn at that point in the light cycle, and would probably not have hit my friend. (I'm pretty sure my friend was going straight on green, but if they were making a right turn, then had no right turn on red also been enforced for cars, the driver would probably not have made the turn at that point in the light cycle, and would probably not have hit my friend.)

(This wasn't a parking-protected bike lane: the city had just removed parking from that side of the street and left it fully unprotected. If it were parking-protected, I would also suggest that two parking spaces be removed approaching the intersection to ensure that the driver could see cyclists in their peripheral vision. As it stands, I have no idea how this person did not see my friend. Gross negligence. They should not be allowed to operate a motor vehicle.)

Driving shouldn't be considered such a mundane thing. When someone steps into a car they should be aware that, at any point, they could kill someone. But really infrastructure is an easier, more repeatable, and less exhausting solution than trying to change attitudes directly. Probably had any one of these infrastructure changes been implemented, my friend would not have been hit by a car. Had more than one or two been implemented, there would realistically never be a cyclist collision here.

It irritates me that my friend's life was put in danger because a driver was being careless. But also that they were able to make a careless mistake. And incidents like this remind me that traffic safety is not a theoretical problem. At any time, without warning, the life of someone you care about could be immediately taken away because we have a culture that normalizes driving a dangerous vehicle with basically zero oversight; and because our roads are designed for car throughput and not to be safe for vulnerable people.

Someone called me "militant [about traffic safety]" once. This is why.

I had a stroke last year, which left me partially paralyzed. I'm doing much better and only my left hand and arm are still somewhat affected. Even though my stroke wasn't related to my lifestyle, I would like to get in better shape, and my PT has recommended getting an indoor bike. I would like one with pulse readers in the handle bars and preferably USB port to connect a tablet or phone to keep track of my progress. I live in Europe, so something available here would also be preferable. Does ~health have any experience or suggestions?

So me and my wife have temporarily moved in with my parents to save up for a down payment (boy houses are expensive right now). Their house is in a more rural part of Arizona and they have a tons of trails and fire roads that I'm looking at riding when it gets cooler. I have a Canyon Grizl AL 6 with 45mm tires and a rigid carbon fork. The tires are set up tubeless and have pretty good dry grip so I think I should be fine and I would be less than 5 miles from a car accessible road at all times. I have under biked a bit before but not on a desert trail. I was curious if any riders here have any experience and/or advice for taking a gravel bike on single track.

Since it seems we have a few other cyclists on here, I thought I would ask for a recommendation. I'm looking at bike computers, and I've been going back and forth between Wahoo and Garmin. I don't need anything super fancy, so I've been looking at the Bolt or the 530. I really want it for making a route on the computer, and then getting directions at turns (along with the basics like speed, distance, time, etc.).

My biggest priority is stability and battery life. I've read some reviews of the Wahoo saying it crashed or froze on them, which would be a huge turn off to me. My current "computer" is just a simple magnet on the wheel that runs a sensor - it never crashes or freezes or anything like that, and I change the battery about once or twice a year.

So, I'm curious if anyone has suggestions or experience with these.

And also I just wanted to get more cycling content on here... :-)

I had often considered an e-bike and whilst I don't consider myself particularly good at cycling I have always enjoyed going on a bike ride.

I live in a mountainous area and I am overweight and late 50's with arthritis and so cycling was becoming harder for me (I resisted an uphill battle). Cycling has always had health benefits both mental and physical but now it was a struggle.

I therefore started to look at the different models that were available. My requirements were for a hobby cyclist and enough range for a few hours ride.

I dont know what it is like elsewhere but blimey they are expensive here in the UK. 1500 - 2000GBP for a base model. So I kept my eyes open for a second hand model and finally picked up an E-MTB for 300GBP which fit none of my criteria.
A Coyote Edge 650 which was sold by a shop called Halfords here in the UK. 36v rear hub driven and a 7 gear rear cog setup

i have only ever ridden hybrids or tourers before but MTB's are an eye opener and if they are as much fun without the electrics then I really did miss out on some fun in the past.

I have now done 500+ miles and it has been nothing but fun. I sometimes only get out for an hour after work but for my head that is usually good enough. I can also get to the top of the mountain and just sit and admire the view then follow the trail back down (and dont tell the wife but I am getting quicker and quicker on that down hill track)

There is no real point to this other than to share my experience as a first time e cyclist

Downsides, it is expensive. The e bike, the helmet and gloves can be quite expensive and the bits that you need just in case, pump, water bottle, spare inner tube, glasses for when the sun is low. Also when the battery starts to go that is a huge expense, in my case we are looking 300 to 400GBP.

On the other side though it has re-opened some routes I haven't done in years, my mental state is a lot better I'm losing weight, and I am having fun. Do you know how many flies you can catch when you are smiling!

Top tips I have found though is that Ali-Express is awesome for tools and parts and that charity shops (Thrift shops in the US) have been excellent for sportswear, I got some good base layers a while ago and the wife brought me home 2 MuddyFox cycling jerseys the other day, one which had a shops label still in.

If you are still contemplating whether to get one, do so and then make the time to ride it. You won't regret it.

p.s. Im not buying Lycra

I love bicycles. I really love the aesthetic of vintage bicycles and the easy-ish to repair nature of them. They are mostly standard off-the-shelf parts, nuts, bolts and washers etc.

Look for opportunities to give old things new life, a quote that inspired me from a YouTube channel titled Old Shovel. He repairs old tools and recently bicycles.

Since then, I have been restoring a 1974 Canadian Tire branded Japanese Bridgestone Youngway.

Any advice for a newbie hobby vintage bicycle restorer?

I shivered at the thought of being severely brain-damaged after being hit by a car while cycling about a month ago. I am now extremely humbled by the fragility of the human body. The vehicle that hit me was going really slow--a hard requirement of the lane. An apt cyclist can easily achieve 30 MPH (48km/h). That's enough to do a lot of damage itself. Now imagine a shock with a vehicle coming in the opposite direction at a mere 20 MPH (32km/h) (that’s not what happened to me BTW. I have no recollection of the accident, and no wish to get in touch with the driver. I don’t resent him at all, in fact he was extremely caring and wanted to ride with me in the ambulance but my mom was already occupying the only spot).

I'm terrible at physics but you guys and girls are probably not, so you make the calculations. To sum up, without a helmet a ridiculously "benign" accident at low speeds can literally impair you for life.

After the crash, my helmet went into pieces. I wish someone had got it so I can visualize the extent of my luck. It was an old helmet that should have been replaced at least 2 years ago. It cost me about 30 bucks and probably saved my life or cognition.

So, cyclists: own a helmet and use it whenever you're on the bike even if there are no cars around. A skilled cyclist can still crash all by himself/herself. And a car could appear from nowhere.

Some people get brain damage by falling in the bathroom. Why would you be safer waltzing around on top of a metal frame?

I just started biking to work this week, and I'm loving it so far. I still need a lot of gear for max comfort, and I need to work out whether to shower at work or what, but I'm excited to figure those things out.

Wondering if anyone else on Tildes commutes by bike, what your experience has been, any tips you might have!

What’s up tildorans, This is more of a thought experiment then anything else, is the impact of consuming calories more or less impactful then producing the electricity needed to power the bike? And I also understand this is extremely affected by circumstance. Let’s say you eat beef 3 times a day and live in a part of the world where power is mostly generated via nuclear or hydroelectric. At that point, would the impact via electricity be less then the one via calories? What if you flip the spectrum and you’re a vegan living somewhere that produces all its energy via coal and oil, how does that affect the equation? Thanks