this post was submitted on 21 Jun 2023
121 points (100.0% liked)

Moving to: m/AskMbin!

1325 readers
1 users here now

### We are moving! **Join us in our new journey as we take a new direction towards the future for this community at mbin, find our new community here and read this post to know more about why we are moving. Thank you and we hope to see you there!**

founded 2 years ago
 

Even if it's not expensive, Is there a high quality item every serious enthusiast owns?

Or maybe it's a highly prized holy grail item you'd give your right arm for.

Is there something you've had an eye on for a while and you're just waiting for an excuse to treat yourself?

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 2 points 1 year ago (1 children)

Is it battery operated then or is there a vampire circuit from the pedal power?

[–] [email protected] 3 points 1 year ago

It’s rechargeable battery powered. The front derailleur takes more power to do its thing, so when power is low, the system automatically drops you into the small chainring and disables the front shifting. The idea is that this will get you home relatively comfortably since you still have the full range of your cassette.

Still…a full charge lasts me many weeks of riding, and I ride quite a lot…about 10-15 hours a week.

Also, I’m describing shimano’s version of electronic shifting, where everything is connected physically via electric cables, so there’s one battery (mine is hidden in the seatpost). Sram’s offering has every component (derailleurs, shifters) communicating wirelessly and every piece has its own battery.