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  1. P

    ferrofluid

    Hi guys have you used ferrofluid in you rear hub motor
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    Sur ron throttle

    Hi guys I've got a new sur ron style throttle for my ebike what do you guys know what is the Earth signal and 5 volt positive
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    Sw900 display

    Hi guys hope you all had a good new year. Right I got a new 3000w controller and a sw900 display taken it out 4 a quick test work fine showing the correct wattage etc etc pedal assist working fine. But later on tried it again but it will only give full speed now on all pedal assist levels...
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    Help with low speed

    Hi guys need your help I've get a new controller 2000w 72v max 45amp thinking it was my new 72v I swap it for my old 52v battery but only getting about 8mph on full throttle. I've got 2 sw900 display both doing the same. As the controller is dual-mode I've tried it with the sensors off and on...
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    Ebike battery cells

    What are better for a ebike battery pack 18650 or 21700
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    SwEbike controller with display

    Hi guys can answer my question please. If I've got a 45amp controller that fits the sw900 display but can only set the maximum amp to 20amps on the display would it limit it to 20 amps on the controller
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    Ebike controller

    How would you know if a ebike controller as gone bad. It was working the other day sw900 display lights up but no response from the throttle or pedal assist any more all the settings and the wiring was the same as it when it was working could I check the voltage with a multimeter
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    Sw900 display

    Hi would there be any difference performance wise on the sw900 display if 1 can only be set to maximum of 20amps and the other 40amps
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    Ebike controller sounds rough

    Hi guys in the pic is 2 controllers both 1500w 40amp.both use sw900 The top one is my Voldemort runs smooth and quiet but never got the pedal assist to work I think there's a fault with all their controllers but now I want one with pedal assist function to save on my battery instead of throttle...
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    New controller

    Hi need you help guys a friend of mine got a new controller. As is old one just stoped working have got the same one make and model but it sound rough on startup. All the phase wires and all sensors are connected correctly itjust sounds horrible compared to his last one could he try...
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    High and low brake

    Hi guys iam getting a new controller soon and it got high and low brake is that the same as region breaking so which one do I use?
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    New build

    Hi guys iam thinking of building a stealth bomber ebike for a bit off road fun. what will be best to use my 52v 26inch wheels 1500w or 48v 19inch wheel 3000w
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    Ebike amps

    Hi guys a friend at work won't to build a ebike from new new bike and conversion kit. I know a bit about batterys and controllers does the amps of the battery have to match the controller etc or does the battery or controller have to be higher
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    Pedal assist

    Hi guys can a pedal assist sensor just stop working by if self. A few days ago I swapped my controller and display for a new one but didn't like it as it was lacking power so I went to my old one loads better but now I can't get my pedal assist to work everything else works fine like the...
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    Kt lcd4

    Hi guys do you know if the ktlcd 4 settings are the same as the lcd3
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    Display lcd

    Can your guys tell me if all kt lcd display like the lcd3 lcd5 etc etc. Are all wired up the same way no matter what seller you buy it from so long as its a kt controller. The same as the sw900 display so long it is compatible controller
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    Kt controller

    Hi guys iam looking to buy a new kt controller 45amp 1500w to 2000w I've seen them with Bluetooth what is this so you don't need a display just use a mobile phone app
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    1500w rear hub motor

    Hi people a friend of mine wonts to biuld a ebike. He's been given a new 1500w rear hub motor no controller etc etc. Should he us a 1500w controller or could he use one with more watts I think it will be 48v or 52 v battery
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    carrera vengeance ebike

    Hi guys a friend of mine as this bike but for some reason he's riped the 4 wires that come out of the peddle assist sensor and got no idea what order they go back on because the plug has been ripped out as well the colours are red. Black. Green yellow
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    Ebike controller

    Hi guys just a quick one would there be a big difference in controller spped etc etc 1000w to 1500w 45amp or 2000w 45amp