hi newbie

[luap321]

hi i have a 2020 subway E brought it with a dodgy battery bms is damaged so i plan to fit a kt36/48svprd-hd01 controller with a kt lcd 8 or 3 display im not sure if my crank sensor is compatable as it has 4 wires the controller has the 9 wires for the motor an 1 is speed sensor so i think this is the most suited to my bike.
im hopping to find somone to fit a bms and switch or a replacment bms compatable with my led power display and on off button that i could fit my self and be able to use my battery ,charger & mount .Im a bit unsure if i need brake switches
i have quite bad hills round where i live im over weight ,had a heart attack 2015 an just had some new stents fitted so i cant manage hills an my farther has a 2022 subway and he says he has to peddle fast in low gear to get any assistance cant peddle slow and hard or it just cuts assitance and thats no good for me so im hopping it will be better with this controller
thanks for adding me


















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[Nealh]

Your TS BB is no use unless opting to use a different TS controller.

 

[luap321]

Your TS BB is no use unless opting to use a different TS controller.

i do also have a 2021 frame i brought that had a battery on it and controller ,chain set & crank/sensor thought battery would fit mine but its diffrent ,im i right in thinking your saying my front chain ring has a disc with springs an castle bits that rotate when pressure is applyed (i saw a pic of this some where on here ) i have plastic on the back of mine with a sensor in it .so could i put the chain ring from the newer one with wire in the bb on to my bb

 

[Nealh]

The KT controller will not work with the TS BB or chain ring sensor.

 

[luap321]

The KT controller will not work with the TS BB or chain ring sensor.

will a metal ring with a sensor that fits around bb and a plastic ring with 8 magnets be what i need £7 on ebay

 

[Nealh]

Yes, 8 or 10 magnets will work, one will have to check the the C1 setting value is correct via the lcd display.