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After reading the thread above, I decided to put a Yose 350 rear hub kit onto a Spanish Mondraker for a "stealth" build, and I like it a lot! The down tube battery has been fitted to a rear frame, the mounting doubles as a torque arm. Mounting the PAS sensor was tricky due to oversized down...

Background info about these kits (thanks to Nealh & others) see https://www.pedelecs.co.uk/forum/threads/yosepower-hub-kits.30061/

After reading this thread, I decided to put a 350 rear hub kit onto a Spanish Mondraker mtb for a "stealth" build, and I like it a lot! https://www.pedelecs.co.uk/forum/threads/yose-350-rear-hub-kit-onto-spanish-mtb-by-mondraker.37899/#post-562645 The display is badged as Yosepower Y02, is this...

I have a rear hub with 36v/12ah downtube battery fitted to the rear rack. With rider the weight is split 30kg/90kg (30kg/120kg with some shopping in the panniers). Center of gravity is a lot further back than normal so I lift the bike by the seat post, otherwise its not noticeable.

I've just found out my planned return to the UK is on hold for a few months, so if I can find the parts I need I'll keep working on the bike. See my wanted advert for 24v controller / display / anyhing-else-I-need :)...

Scorpio submitted a new listing: Lookng for 24v bits (controller/display/battery ... more) - Lookng for 24v bits (controller/display/battery ... more) Learn more about this listing...

Hi, not sure if they can help with e-bikes but I've had good advice in the past from K.B. cycles (Newburn) and there are (were?) some good shops on Shield rd (Byker).

Hi, the 2 links below should give you an idea of what to expect inside. Both are front wheels, but I think they are the same inside as your rear. https://www.pedelecs.co.uk/forum/threads/ezee-torq-front-hub-motor-knocking-failed.37217/#post-553458 Your steps : Remove gear cluster - remove 6...

Hi, I'm new to bikes but have rebuilt my hub (similar to yours), looking at your last photo I dont think you need to remove your gears. Hopefully somebody experienced can confirm. The cover you have already removed lets you work on the hall sensors & the main cable through the axle. I think I...

Hi Jeremy, I'm new to all is but something like the compact battery below might work for you? https://www.swytchbike.com/

Interesting new developments - wonder how long before they are available for bikes?

Hi, Thanks for the update - I had a quick look. Feedback / comments : Just for info, the website shows 3x *Sale* KTM "force" bikes, links for all say "item not found". I've used Rally Design (the parent company?) in the past to buy good basic items at decent prices. I'm happy to use them again.

Latest update : this has been a fun and educational project but I've decided not to take it any further. The bike works and rides ok, everything is fixable but replacing all the bits that aren't quite right will cost more than the bike is worth. Shopping list : New controller (this one only...

The bike is now up & running but still has some issues. The clutch has been stripped, cleaned & free’d off. Now back together and working fine. Throttle connector works (using a potentiometer/ vari-resistor) There should be 3 assistance levels but I suspect the shorted 790 display has done...

Hi, video below shows how to use the charger to test basic system. On your bike (control system is part of the battery) can you connect the charger to the battery on the bike - and then turn it on? Suggest you check with others to see if its a good idea - I'm new to this and learning a lot in...

Things I found useful when I was fault finding (thanks to everyone who posted info!) : * get a basic multimeter, and learn how to read voltage and resistance/continuity (to check broken wires etc). * check battery voltage when you first get the bike ( does it have built-in led gauge?). Does...

Hi, I picked up an older well used ebike non-runner as a bit of a learning exercise / project, so I think I recently went through a similar think as you are planing. Question - does yours have the older led display (like mine) or something else? My progress is here - suggest you check the link...

Hi Ted, My motor has no (or a siezed) freewheel, I think my hub should have a 1-way bearing but I guess its rusted solid. There is slight play in my hub bearings (the rim has very slight sideways movement), maybe check yours - could this be part of your problem? Some links for background - I...

Hi Ted, I'm watching this with interest as I recently picked up a project with what I (as a total novice) think is a similar motor to yours. My photos might give you an idea of what to expect if you split yours further...

@Nealh - thanks for the info. Some progress today, it’s alive (sort of) :) The front fork is scrap so I can’t make it any worse, have re-cut the snapped axle drop-outs so the wheel is now bolted in place (not safe but ok for testing). Battery just needed charging (led on charger went green...