Search found 6 matches

by Nick2
Oct 10 2019 12:46am
Forum: E-Bike Technical
Topic: Easy Pedling on electric Bicycle (Geared or Gearless)
Replies: 7
Views: 220

Re: Easy Pedling on electric Bicycle (Geared or Gearless)

It is difficult to objectively estimate the drag from the motor or even the clutch because human body is constantly adapting to new conditions. I call it the "electric legs" syndrom. When I started riding my TSDZ2 kit bike, I felt that there was no significant drag in the drivetrain. About a week la...
by Nick2
Sep 17 2019 2:59pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5944
Views: 497738

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi! Yesterday I did my best to install the motor on a Trek Fx2 but I was not able to install the back bolt attachment. There is no room for it between the bike chain stays and the bolt support. Is there any alternative? Potential issues if I run the motor without it? I would be careful with that - ...
by Nick2
Sep 10 2019 3:36am
Forum: E-Bike Non-hub Motor Drives
Topic: TSDZ2 Sprag clutch
Replies: 4
Views: 287

Re: TSDZ2 Sprag clutch

I checked local suppliers today, and almost fainted :-)
Prices are from 35€ for some Chinese brand, to almost 200€ for Stiber brand... :roll:
by Nick2
Sep 09 2019 5:23pm
Forum: E-Bike Non-hub Motor Drives
Topic: TSDZ2 Sprag clutch
Replies: 4
Views: 287

TSDZ2 Sprag clutch

Hi! I have my TS about 2,5 months now and only about 360 km on the clock. It is running fine, but I noticed about 1mm play on the chainring already, and also some play on the crank. So it seems like it is time for new sprag clutch order... I can order new "Big Gear" from PswPower, but it will most p...
by Nick2
Aug 02 2019 8:23am
Forum: E-Bike Technical
Topic: How to plan how much battery I need for a TSDZ2?
Replies: 5
Views: 320

Re: How to plan how much battery I need for a TSDZ2?

Hi! I have TSDZ2 48V / 750W. From your parameters (1500m 8-9% incline), your home is about 120 - 135 m above the city level. I have similar situation, although somewhat lower (about 60 m above the city level). And I am a bit heavier than you. I have a LG brand 48V battery in 13s4p configuration, 12....
by Nick2
Jun 25 2019 9:59am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5944
Views: 497738

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi! Newbie alert :D I also put a 750W TSDZ2 on my city bike and so far I am quite happy with it. For now I am using the standard firmware, maybe I will update it during the winter pause. I found on the web that quite a few people are complaining that it is not powerful enough and that 8Fun is better...