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Again many many thanks to all. Peter is there any indication you can give of when hot becomes too hot! If I can hold my hand on the CASING without risk of burning myself is that OK? About to go now to try higher cadence! Thanks again!

hi all, apologies second post from me in one day! so I have the tongsheng TSDZ2, 48v 500w with a 48v 17.5ah battery. I am using it to pull a kids bike trailer fairly full of watersports equipment, it probably weighs about 25kg in cluding the trailer, I need it on the highest level of assist...

amazing thanks vfr400, it was a 13t so loaded up the trailer and popped to my bike shop who changed the cassette and chain and it is now better, reaching 20 - 22mph with a fully loaded trailder, only concern now is if the motor is gettting too hot, will starrt another thread for that! thanks...

amazing thanks, small one is (i think) 12 and front one is 42. thanks!

Its a 9 speed cassette at the back, the biggest one has 32 teeth, I think, lost count a few times! I don't need to get much more speed, only a few mph, however I also prefer cycling with lower cadence and a bit more effort than high cadence. The cycle I use the bike for is flat all the way...

Hi all, thank you so much for the replies, it is a mid drive motor. Vfr400 that makes a lot of sense, as you said I was wondering if I could get around it with a 52t chainring? If a 52t chainring would help It sounds as though I would have to be careful in terms of overloading, can I limit...

Hi folks, so I have just fitted the 48v 500w motor to an old mountain bike, with a 48v battery, I am using it to pull a bike trailer with kitesurfing equipment in to the beach. The pull is amazing, even uphill it powers up with a heavy trailer. However I can't seem to get it to go faster than...

Hi Folks, I am looking to get the TSDZ2 48v/500w motor from PSWpower. However I am a little baffled by which battery to get, PSW state the batteries as being suitable for the Bafang TSDZ2 which obviously doesn't exist as a model, I don't know if this means they will work for both Bafang motors...

Hi folks, looking to convert my bike to am ebike for getting to the beach and going kitesurfing. It is about 7 miles each way and nearly all flat. I will need to put about 20kg's of kit into my kids burley bike trailer. Would it be better to use mid drive or hub for this or would the usual...

Hi Folks, just wondering if anyone has any experience with this kit: https://easifitebikekit.co.uk/ they seem fairly genuine and have £100 off atm but obviously no detail on who makes their kit, any opinions appreciated! Thanks