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@DonCox @Dave Daum as a dude with zero Welding capabilities or any deeper knowledge... as far as I am aware welding Steel Mount to Aluminium tube is not possible right? So I would need the spacer pipes then made from Steel? anyway as I want my Build to be as good as possible I may also get...

@DonCox that’s exactly how I was thinking right now. After some googling in the world of electric forklifters there are plenty ANL and CNL fuses available rated 80v dc and even up to 125v dc with 300 / 400 or 500A I will get one of those with a waterproof ANL fuse holder I guess

Hi @DonCox and of cause all others I am wondering is there a specific reason you and other use these type of „kill switches“ on their builds? This was the „highest spec“ one I could find… is there a version for 72V and above? Which variants you use? My setup currently would be battery >...

just looking in my Amazone history xD it was a: Aluminium Pipe: 17mm inner 20mm outer Diameter Aluminium Pipe: 21mm inner 25mm outer Diameter Due to manufactoring tolerances ther was just a tiny tiny bit of force needed to move the 21 inner tubes on the 20mm outer tubes so they sit quiet snug...

in case that helps: for the lithium King mounts I used one long pipe across the whole visible part of Swingarm Bolt then put the LK Mounts on it and adjusted the motor to the correct sprocket position. Then took the measurements of the 3 Spaces before middle and after the LK Mounts and then cut...

@DonCox it’s for my 2009 CRF 250 but frame should be the same from 2006-2009 CRF 250 I used also the available space inside the Gas Tank

@fsfs I know exactly the video you are talking about after watching that I also decided to go with the P45B Cells. here is what I just Orderd at Amorge: 22S13P Open Discharge (BMS only for charging up to 50A) Metal Case

@unluckypanda haha I have no idea what these things are called xD I just ran through the local Hardware Store and looked for something that has nuts or screws attached and mounts on something round so I ended up in the Plumbing corner and found these: as I was not smart enough to measure the...

Little update on the Project Build Costs now that I am almost done: E-MX Bike Build Parts (include Shipping Costs plus Tax and Toll to Germany) Money out Money in Honda CRF 250 R 2009 1.800,00 € Sold the CRF 250 Engine 700 €...

Today is the day I just placed my Order at Amorge :) so my final Battery Shape for the Honda CRF 250 2009 (same frame from 2006-2009) is: Molicel P45B 22S13P 81.4V 58.5AH (Optional 20S14P 72V 63AH but I went with 22S) Metal Casing Open Discharge (BMS only for Charging) QS10 Plug for Discharge...

@unluckypanda I was at the same point as you now. I took the time to watch this Video and try to learn everything about the cells along the way (thats a freaking 4H+ Video xD) but the guy put a lot of effort into this: but after watching this I sattled on the Molicel P45B as it gives me the...

@bayodome I am a super chill amateur I just wanna have fun with the buddys on a saturday at the track. I don´t do trails only MX Tracks With the Bike Build I have (same Controller same Motor) and a 72V 55AH Battery a dude with a bit better skill then me was able to ride 4x 15 min at the track...

@Theo yep that Idea was never really an option for me as I am not building the Battery myself, I doubt Amorge can do that. with one BMS connected to two battery housings or even worse two bms. In the end the plan was to have it swappable slide in and out from the top. the Plastics and the Tank...

so lets continue.... TX Race Restyle Plastic Kit is awesome: Controller fints just perfect in the Airbox: Cables will be fed through from below through the hole from the Carb Side. Battery still gives me a super hard time... to Fit anything in there the TOP motor Mount Bracket needed to...

@bayodome at least in my situation I have to stick to max 81v battery’s since my x-9000 controller can only handle up to 95v and a fully charged 88v ewatt battery has up to 104v so that crashes the limit there should be a 3sul something and a big fardriver controller that are capable of handling...

thanks to all of you who contributed knowledge and info I guess I made my mind now. not saying that I have decided on a specific battery yet but I have a plan now that I will follow :) my absolute Dream Battery is this one: EWATT 72v 76AH Pouch Cell Battery Dimensions (mm):225mm x 177mm x...

@bayodome I guess we all agree on that one :) we are just fighting for a few milimeters more to squeeze in the maximum power otherwise we wouldn’t be able to jump anything anyways if we have to flintstone that thing :P

this sizes sound exactly like the Electro & Co eg. eonlithium.com 76v 48ah battery. Also tried to test fit that in the 2009 CRF 250 Frame but zero chance would have to cut away way too much from the frame. so 72v will be enough for me I will see what amorge is able to do maybe also an...

Hi @DonCox , do you know if its possible to ask Amorge for a 40A charge BMS and open Discharge on their batterys?

Hi @bananu7 nice which model year is your CRF? What battery you end up ordering? I ordered so many pipes to make spacers xD the Motor Mount Swingarm side is locked in place into every direction will say its not able to move up down or right left I have one big tube across with inner diameter...