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Questions tagged [safety]

Riding safely, safety equipment, and safe places to ride.

5 votes
4 answers
1k views

Is it possible to replace the flat-top pins on flat pedals with ones that have a dome top?

Is it possible to replace the flat-top pins on flat pedals with ones that have a dome top? I'm finding that SPD pedals are a bad idea — for me. If I make a mistake while trying something new, I'm much ...
Sam7919's user avatar
  • 9,630
17 votes
4 answers
3k views

What camera could I mount or rig to my bike that can read/recognize license plates

Background and context: I'm getting tired, very tired. I live in a car-addicted cesspool (I don't own a car, I only bike and walk) with some of the worst drivers south of Mason-Dixon line. Every, and ...
CooLDoG's user avatar
  • 195
6 votes
2 answers
871 views

Will a rack-mounted child seat be safe if the rack's maximum load is 2kg less than the seat manufacturer describes as the minimum load?

The question might sound confusing (my apologies), but here are the specifics. I have a bike that's fitted with a Racktime rack, which has a maximum load of 25kg. I also recently got a child seat that'...
randomtask's user avatar
8 votes
1 answer
2k views

Accidentally punctured through aluminum frame with a screw tip - still safe? Repairable?

I went to tighten up my rear rack and realized that it was actually a screw not a bolt holding one of the arms on my rear bike to my frame. Apparently I stupidly used a screw that's longer than the ...
Cmck's user avatar
  • 81
5 votes
1 answer
164 views

How to determine Giro helmet age?

I have a Giro Savant helmet and I was wondering if it's due for replacement based on age. I thought helmets usually had a clear "year of manufacture" type sticker or something but I can't ...
SSilk's user avatar
  • 4,249
3 votes
1 answer
344 views

How far a damaged rim can be taken safely

While riding last week, I was going over an obstacle at speed and I did not manage to lift my back wheel, therefore think I damaged the rear rim. Since the damaged is looking minor, how far is it safe ...
uhetz's user avatar
  • 133
6 votes
2 answers
388 views

Material chipping from fork dropout. Still safe?

I have a 10 year old Suntour suspension fork where some of the material on the dropout has started to chip and fall off. I think it has happened because of some harsh winters with lots of road salt. ...
user1049697's user avatar
  • 4,352
27 votes
4 answers
3k views

Staying out of the blind spot of a truck that has camera "mirrors"?

As a little kid, I learned a simple rule when cycling around trucks, vans and buses to stay out of their blind spot: "If you can see the driver, the driver can see you". When stopping at an ...
Tinkeringbell's user avatar
4 votes
3 answers
678 views

Recommended wall thickness on rims with caliper brakes

I have caliper brakes on my 700C road bike wheels. I notice that the surface of the rims, both front and back, where the brake pads make contact is starting to look a little worn (after eleven years). ...
Lummo's user avatar
  • 43
2 votes
3 answers
190 views

How much protection would a motorcycle jacket provide in a low speed, ebike accident?

How much protection would a motorcycle jacket with CE certified body armor provide in a sub 20mph/32kmh, ebike accident? I'm particularly interested in the following scenarios: A car running a stop ...
Peachy's user avatar
  • 167
7 votes
2 answers
862 views

Is it unsafe to put a stoker stem on the front?

This year my wife and I bought a used tandem and have been having fun. We like long rides on our singles, but the tandem cockpit is uncomfortable for me. I'd like to put an extra-long stem on the ...
Wesley's user avatar
  • 173
4 votes
4 answers
2k views

Time for a new tyre?

On my ride yesterday the rubber on my tyre seemed to rip away revealing the second layer of the tyre. I was wondering whether this would still be safe to ride on. Maybe the tyre is less puncture-...
JayP's user avatar
  • 253
2 votes
2 answers
411 views

Are these scratches in my aluminum frame structural or purely cosmetic?

My aluminum bike (Cannondale Adventure 1) was scratched on the welds connecting the seat tube and seat stays, and I was wondering if the damage is purely cosmetic, or if there is any structural damage....
Peachy's user avatar
  • 167
11 votes
4 answers
3k views

Is it safe to have pedal cage reaching wheel when slightly turned?

This setup doesn't look good to me. If the wheel can touch the pedal cage in when the pedal's in its forward-most position, it could cause me to come off the bike. I have come off recently, I think to ...
Matt's user avatar
  • 977
3 votes
3 answers
1k views

How long can I use a bicycle helmet?

My helmet for road cycling has seen some good use and I was considering to replace the padding because it is falling apart, but at this point I was wondering myself: Should I even keep the helmet? I ...
DoNuT's user avatar
  • 4,536

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