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Stefan Mikes's latest activity
Stefan Mikes
replied to the thread
Tyre Pressure Guage or yet another new pump
.
Andrew, If you just need a portable pressure tyre gauge, Schwalbe Airmax Pro is the best. However, the same product is available from...
Jan 14, 2026
Stefan Mikes
replied to the thread
Rad Power Bikes may close soon
.
Said the one who bought as many as three $400 e-bikes :D (Sorry, Mike, your action was exemplary!) I and my brother seem to be among...
Jan 14, 2026
Stefan Mikes
reacted to
gromike's post
in the thread
Rad Power Bikes may close soon
with
Like
.
Those cheap DTC will get the klicks, but after that bike craps out some of those buyers will see the value in a quality machine. The...
Jan 14, 2026
Stefan Mikes
reacted to
stompandgo's post
in the thread
Rad Power Bikes may close soon
with
Like
.
Early computing was rampant with companies that did just the opposite. I worked for three of them: Data General, Digital Equipment, and...
Jan 14, 2026
Stefan Mikes
replied to the thread
getting a regular bike after my battery fails?
.
http://bikecalculator.com/ https://bikecalc.com/index.html You need to run both of them in sequence. With the input of 200 W, you can...
Jan 14, 2026
Stefan Mikes
reacted to
fooferdoggie's post
in the thread
getting a regular bike after my battery fails?
with
Like
.
What I need is a calculator that tells me that at 240 pounds with gear and my bike weights say 35 pounds, what gearing do I need to get...
Jan 14, 2026
Stefan Mikes
reacted to
gromike's post
in the thread
getting a regular bike after my battery fails?
with
Like
.
Those dynamos sure seem cool to me, pricey though. Did see some for $130, the SON are $300+. I can lace a wheel, but buying the spokes...
Jan 14, 2026
Stefan Mikes
replied to the thread
Light vs regular full suspension ebikes
.
2.4 km, 2.4% battery. Seems legit to me. What was the battery size?
Jan 14, 2026
Stefan Mikes
reacted to
Jeremy McCreary's post
in the thread
Another new TQ motor: hpr40
with
Like
.
Just engineering curiosity. Good luck on your exam.
Jan 13, 2026
Stefan Mikes
replied to the thread
Another new TQ motor: hpr40
.
It was not the first Giro E. In the early Rules, true 250 W mechanical was the motor power limit. Now, the rules have been relented (I...
Jan 13, 2026
Stefan Mikes
reacted to
stompandgo's post
in the thread
Another new TQ motor: hpr40
with
Like
.
It looks like an unsanctioned Gran Fondo.
Jan 13, 2026
Stefan Mikes
replied to the thread
Another new TQ motor: hpr40
.
I wonder who is the organizer or Giro E :)
Jan 13, 2026
Stefan Mikes
reacted to
stompandgo's post
in the thread
Another new TQ motor: hpr40
with
Like
.
Sorry, I'm in the middle of studying for a UCI-based exam this weekend and it was on my mind. It's an e-bike. Who cares.
Jan 13, 2026
Stefan Mikes
reacted to
Mulezen's post
in the thread
2026 - Our Rides in Words, Photos, Maps and Videos
with
Like
.
I rode the last few days for the first time since the end of November. I got my bike back from my rediscovered mechanic. She replaced my...
Jan 13, 2026
Stefan Mikes
replied to the thread
getting a regular bike after my battery fails?
.
Yeah I had a Shimano dynamo in my 2013 pedal bike. My point the rechargeable bike lights have changed the market for good. It is only...
Jan 13, 2026
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