Help! Sudoo or soodoo

Cadence

Esteemed Pedelecer
Feb 23, 2023
295
216
I bought my KT controllers from PSW power:-
The waterproof Julet plug versions have a 3-pin plug for rear and brake lights. I have soldered them to aftermarket lights and they work well - the brake light works with the brake lever cut-outs and the rear light comes on when the display backlight is switched on. There is a useful wiring diagram with the listing. I'm unsure if the block connector versions also have a light function, but an email to PSW should confirm.
I have a 15A 6 mosfet powering my Yosepower 250w. motor and a 20A 6 mosfet with my Yosepower 350w. motor. Both run cool on max amps with PAS 5 on some quite steep and long hills. I'm very impressed with them.
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
21,268
8,706
61
West Sx RH
The 6 mosfets KT's will run cooler on ascent's if one can keep the riding speed up.
It all depends on one's cadence application, with me my cadence is too low so they got too hot.
 

guerney

Esteemed Pedelecer
Sep 7, 2021
11,825
3,333
I bought my KT controllers from PSW power:-
The waterproof Julet plug versions have a 3-pin plug for rear and brake lights. I have soldered them to aftermarket lights and they work well - the brake light works with the brake lever cut-outs and the rear light comes on when the display backlight is switched on. There is a useful wiring diagram with the listing. I'm unsure if the block connector versions also have a light function, but an email to PSW should confirm.
I have a 15A 6 mosfet powering my Yosepower 250w. motor and a 20A 6 mosfet with my Yosepower 350w. motor. Both run cool on max amps with PAS 5 on some quite steep and long hills. I'm very impressed with them.
I haven'r read of many people who bought PSWPower's KT kits on this forum (or perhaps I wasn't looking), so thanks for doing posting about your positive experience - at that price I've sometimes been tempted to buy the kit and a motor for another bike. I'm sure I can ask PSWPower, but how many magnets are there on the PAS disc? Which KT LCD version is supplied?
 
Last edited:

Cadence

Esteemed Pedelecer
Feb 23, 2023
295
216
I haven'r read of many people who bought PSWPower's KT kits on this forum (or perhaps I wasn't looking), so thanks for doing posting about your positive experience - at that price I've sometimes been tempted to buy the kit and a motor for another bike. I'm sure I can ask PSWPower, but how many magnets are there on the PAS disc? Which KT LCD version is supplied?
It looks like the display in the kit is LCD5, but they sell others separately. I just bought the controllers and got an LCD3 and the new KT-TF01 from Topbikekit - mainly because their KT displays have a longer waterproof connector cable than from others - which suits my handlebars better.
I also bought a 4-in1 cable from Topbikekit as their 2-pin brake connectors fitted some brake levers I already had.
To my surprise I discovered that a Yosepower 4in1 cable and 3-pin brake levers worked OK with either PSW-supplied KT controller on my other bike.
My PAS sensors are both Yosepower 12 magnet- one with separate disc and one with integrated sensor. Both worked OK when I sorted out the settings.
 

saneagle

Esteemed Pedelecer
Oct 10, 2010
7,895
3,628
Telford
I haven'r read of many people who bought PSWPower's KT kits on this forum (or perhaps I wasn't looking), so thanks for doing posting about your positive experience - at that price I've sometimes been tempted to buy the kit and a motor for another bike. I'm sure I can ask PSWPower, but how many magnets are there on the PAS disc? Which KT LCD version is supplied?
I used to order from PSWPower a lot. Many of us did for a while. They're pretty good. Now everybody tends to go with Yose because they're cheap, quick and good customer service. If only their kits had KT controllers!
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
21,268
8,706
61
West Sx RH
They did once then they went to Lishui, my Yose kit several years ago was KT, I still use the LCD3 with Yose etching.
 

Steveathome

Finding my (electric) wheels
Mar 31, 2025
10
1
Thorne
Hi again. I am at a loss there are so many controllers out ther my brain is struggling. I just need a new controller and display that I can get to work on my sudoo/soodoo. I do appreciate all your help and advise. Some are only avaliable from abroad. I would prefer to buy from UK if possible but if not a reputable supplier overseas. KT looks good but which model and controller. I would like to buy together so i know they will work. Thanks
 

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