Bicycling

2197 readers

1 users here now

A community for those who enjoy bicycling for any reason— utility, recreation, sport, or whatever!

Post your questions, experiences, knowledge, pictures, news, links, and (civil) rants.

Rules (to be added on an as-needed basis)

Comments and posts should be respectful and productive.
No ads or commercial spam, including linking to your own monetized content.
Linked content should be as unburdened by ads and trackers as possible.

Welcome!

founded 1 year ago

MODERATORS

wolfeh@lemmy.world

How does breaking affect brakes? (programming.dev)

submitted 1 month ago by Mihies@programming.dev to c/bicycling@lemmy.world

14 comments fedilink hide all child comments

I was always wondering this. Imagine a steep descent. What is better for brake wear - braking constantly or more powerful just at the end? Anybody knows? Goes for both rim and disc brakes

you are viewing a single comment's thread
view the rest of the comments

[–] superkret@feddit.org 9 points 1 month ago (1 children)

Short bursts heat up your pads quickly, but allow them to cool back down in between.
Continuous braking keeps the heat on.

[–] Mihies@programming.dev 4 points 1 month ago (1 children)

Hm, yes, but total amount of heat is constant. Perhaps it cools quicker with bursts and its higher temperatures because of difference in temperature against ambient.

[–] superkret@feddit.org 3 points 1 month ago* (last edited 1 month ago)

Not all the heat goes into your brake pads. Your rims or discs take much of the heat but also cool down very fast.