• 8 Posts
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Joined 2 years ago
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Cake day: June 13th, 2023

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  • The people who are on them where I live are a bunch of young teenagers, look like they are around the 12 to 14 year-old range. There’s a bunch of these kids who buzz through our neighborhood on them. I have yet to see one of them wearing a helmet.

    Perhaps a month ago, I ended up following one, I was driving in this case, not biking. No helmet, T-shirt and shorts, flip-flops, in the 25 to 30 mph range. When we got to the exit from our subdivision, he cut left onto the main road (45mph) into the bike lane facing traffic, fortunately, nobody was turning right into the subdivision at the time… but at some point, somebody will be.

    I don’t really blame the kids, they are just doing what young boys do, being stupid. I would’ve done the exact same thing if I’d had the opportunity. I do, however, blame their parents – at some point one of these kids is gonna eat the front of somebody’s SUV and then their parents are going to lose their shit over their poor little Johnny and isn’t it so horrible and we should have laws against these things! and if/when they crack down that WILL affect me and that pisses me off.

    Edit to add: I should also mention that almost nobody around here wears a helmet, regardless of age, riding on the street. I’ve got kids in high school and when I’ve been over at the school, none of those kids do either. I do, 100% of the time, but I also started mountain biking before I started riding on the street, and that environment is completely different at least here. it’s a completely different group of people, and everybody wears a helmet mountain biking.



  • A belt drive with integrated gearbox (no derailleur) is imho the future of e-bikes, especially as they get more powerful. This is anecdotal but based on my own experience.

    I have a middrive bike, fat tire 9 speeds. It has a fairly powerful cargo bike motor that puts out 130Nm. The cassette is a Shimano HG-400, most durable option I’ve been able to find. I’ve had issues with it eating the 9th gear cog, just rounding off the teeth VERY quickly. I have to ride it like driving a big truck - have to get into the lower gears and never accelerate when I’m in 9th. That plus ordering a bunch of spare 9th gear cogs from AliExpress is workable but for somebody with less biking experience, this would be a very frustrating set up, especially if what they want to do is mostly ride around on the throttle.

    In comparison, I also have an eMTB, 85Nm. I can push hard on the top gear without this problem - I could break the chain overdoing it (did that once) but it can take a ton more abuse. The cassette is an SRAM XG-1275 which is without question a higher tier of component, but the point still stands, I can abuse it without it rounding the teeth.

    It comes down to the amount of power the motor + me can produce, when put through components that were designed for human output on a moderate weight bike not for human + motor on a much heavier e-bike. A belt can just take more power.




  • Tire dependent. I run specialized grid trail tires on my mtb, at 18psi front, 24 rear. Never had a pinch in thousands of miles.

    However - for one cycle, I switched to a set of bontrager tires - I think they were SE5s - at the recommendation of the shop when they were out of what I normally buy. I was running a bit higher, more like 22/28, and I pinched a tire within 50 miles. They replaced it for free without me even asking which makes me suspect it wasn’t uncommon. I ran them at 30/35 after that, but that much pressure on my local trails, loose desert gravel, and they weren’t great for traction at all.

    Replaced them way before they were worn out, back to the specialized, and I have an extra 2-4 tires in my parts pile for the next time. The casing is just a lot tougher. I know bontrager has heavier casings in other tires, but I’m sticking with what has worked.

    And now that I’ve said all that, I’m gonna get a pinch the next time I go out and it’s gonna be your fault ;)