Lee Arnall

Perhaps the last question I need to ask on this project?: can anyone tell me the cable on the KT controller that I can tap into to get power to my front built in light. There is the light feature on the display menu.

Greetings all - well here is my verdict following the upgrade from Freego LED square wave controller to KT T60S sine wave controller, KT LCD 8H display: after what was intended as a brief test ride, I carried in for 37 miles which indicates I’m very happy!!!! mum grinning like a Cheshire Cat. It is brilliant, as suggest by Nealh and vfr400 it transformed the ride experience. My previous freego controller was quite jumpy with 3 power levels and a poor transition into each level, there was no happy in between level often too much or too little. The KT sine wave is smooth , a little quieter but the transition between power levels is smooth as silk. There now being 5 power levels I found there was lots of options of power to meet my needs. The colour display is excellent clear I the bright sunlight with lots of easily accessible options. so.......if you are out there not sure if you want to bring new life to your old electric bike, I’d suggest go for it, with the vast support on these pages you won’t be left in the dark!

Absolutely!!!! It’s because of being charged £85 for a fault that wasn’t fully fixed that I decided to DIY after finding your forum and learning how amazingly straightforward it can be, I just wish the controller had a bit more length on the wire it was hard to solder in the confined space of the wire bundles

You have saved me! Instead of sleeping I decided to get the tools out and try what you said, then changed the settings to c1=0. Bingo we have assist! I’m looking forward to getting the bike out and give it a blast. thank you to this forum for giving me the advice and support I needed to upgrade, what a fortune I have saved myself, and I’m sure will be a great ride quality too.

Th ask gang will have a crack at this a try in the morning - so far it looks fantastic

Hi All, So nearly there - all connected up however the PAS does not kick in, throttle works fine. ive attached pics of the settings I have from what I found on the web. my PAS is 5 magnets, on the drive chain side before I start pulling apart my PAS soldering thought it best to check in with you all for ideas first, cheers Lee

Excellent re brakes that’s easy. re speed sensor if I’m correct on the hall sensor block I disregard the 6th white wire and connect up mywheel mounted speed sensor onto the dedicated plug on the KT controller then I would be avoiding the issues you mentioned. thank you to everyone helping me with this. You are all filling me with confidence on my ebike journey. Is there anything I can do to help the forum - eg take any specific photos for others to benefit from and upload them?

Of course yes - I have purchased the external speed sensor which has a dedicated port on the KT . So I guess I can leave that 6th white wire out **** Couple more wire questions, then I think I’m sorted with wiring (hopefully) PAS to save taking off the chainring I’ve opted to keep my existing pas (no plug end) however my pas is red blue yellow, KT pas is black yellow brown - Am I correct to wire: Blue-black Red-brown Yellow-yellow 2. Original brakes to KTcontroller. Original brake 1 light pink+white Original brake 2 brown + black KT brakes 2 plugs of black/yellow I’m Not sure what to do with these thanks in advance

Hi all, hope you can help. So I’m nearly ready to commit to chopping wires. however, I’m thrown by the new KT hall sensor block. On the KT 60S there is an extra 6th wire (white). Whereas on my freego hall sensor block there is only 5 wires blue, green, yellow, black, red. could you please tell me what to do with the white wire that it will have nothing to correspond to on the original freego hall sensor block? cheers all, Lee

I bought a replacement silverfish style battery from Green Cell in Feb, turns out they are a Polish company, UPS billed me £81! I took it up with Green Cell they assured me they had already paid that fee on releasing it for shipment. True to their word they refunded the customs fee back to me so now I can enjoy my new battery

Thanks you - good to know!

Greetings all, well the goodies have arrived today from TopBike ahi a, no import charges which was a relief. I’ve already been busy on the new controller end labelling the connectors, however there is one not listed anywhere with a double wire over the top - could this be for the lights or cruise ? I’ve circled it in the attached pics along with pics of the goody box that came today. I’m bracing myself for figuring out the relevant corresponding wiring connections in the existing system, but I’ll get there, it will be fun I’m sure.

Brilliant news thank you

Would my existing 5 magnet pas do the job, just thinking less work to do avoiding taking off the crank

Thank you