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  1. C

    Quality inverter

    Yes. It's powering this speaker. I suppose it has amplifier integrated? https://www.ebay.co.uk/itm/Behringer-B205D-Eurolive-150W-Active-Powered-Portable-Monitor-PA-Speaker-System/302676315950?epid=1204251766&hash=item4678ea0f2e:g:2sAAAOSwoIlar~uh
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    Quality inverter

    I need another one. My speaker is only 150W. It probably has peak power but not much. When looking at power drawing, it's mostly around 30-50W continuous. So really not popping that much power. I need something else. Would this work AND be reliable...
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    Quality inverter

    It's a 48v and deliver 220v. The product is the closest to the one I bought. But they should be able to manage slight increase in voltage no? A 48V battery fully charged is about 54V.
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    Quality inverter

    Hello I bought a little while ago an inverter for my 60v battery: https://www.aliexpress.com/item/MKP300-481R-best-power-inverters-pure-sine-wave-48v-300w-power-inverter-110v-inverter-made-in/32516571971.html But after few hours of used it failed and just show the fault light. Anyone has...
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    Best way to repair my steel torque arm

    Thanks. So it's better than these 12.9 grade carbon steel? https://www.ebay.co.uk/itm/M6-6mm-High-Tensile-12-9-Hex-Head-Bolts-Hexagon-Screws-Hex-Tap-Bolts/322376322354?hash=item4b0f204d32:m:mHlPJ8RpnN_Icj53nuT6_Ng
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    Best way to repair my steel torque arm

    Thanks. I was thinking to buy these parts: This 25x25x5mm: https://www.ebay.co.uk/itm/Mild-Steel-Angle-Equal-Unequal-Various-Sizes-Lengths-Angle-Iron/291739479215?var=590761552991 Clamped with this high tensile bolt 12.9...
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    Best way to repair my steel torque arm

    I hear what you say and non clamping torque arms works very well on non regen bike, but I've spent few hundred pound in the past buying all model of torque arms from dr bass hardened one to many others and ALL end up with tiny play leading to gradually unscrewing the motor nut. As I speak now...
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    Best way to repair my steel torque arm

    I've seen this and I bought many many torque arm in the past with this slot design. There has also been some wobbling between acceleration and deceleration, which end up loosening my motor nut. Even if it's a tiny play between acceleration and deceleration, the continuous movement just unscrew...
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    Best way to repair my steel torque arm

    Is it high tensile bolt like this one? https://www.ebay.co.uk/itm/M6-6mm-BLACK-FULLY-THREADED-SET-SCREWS-HIGH-TENSILE-GRADE-8-8-HEXAGON-HEX-BOLTS/122438700558?hash=item1c81ea4e0e:m:mv9Y280RH_FFuLoMU7Mu6GQ I'm not sure what the grade mean? there are also these much more expensive but higher...
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    Best way to repair my steel torque arm

    Yes that's why I need a strong torque arm!
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    Best way to repair my steel torque arm

    I just want something cheap for occasional repair. Not sure £250 would be cheap. Maybe better just to buy few steel bar
  12. C

    Best way to repair my steel torque arm

    Are you talking about something like this? What steel shall I get? Is mild steel ok? I need double clamping due to strong regen force. so it's either what i have now or bolt clamping
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    Best way to repair my steel torque arm

    How much would it cost to buy the whole equipment for repair? any link to buy?
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    Best way to repair my steel torque arm

    hello I have my bike with variable regen and needed a strong torque arm preventing any movement. I've used 2 mild steel torque arm of 8mm with 6mm stainless bolt and it lasted well for a year or so. But now it has split in half for one: And the stainless steel bolt split in 2 on the other...
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    For Sale Hardened steel dr bass torque arm

    Selling cos I'm moving out: https://www.gumtree.com/p/bicycles/hardened-steel-ebike-torqur-arm/1342410610
  16. C

    Ultimate Woosh Big Bear Cargo Bike 570 miles £900

    Where did you buy the trailer? Or dif you make it yourself?
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    Sion - Solar e-car

    I've seen on Seedr this project overfunded: https://www.seedrs.com/sono-motors1/sections/market At first I thought it was completely ridiculous wanted to solar charge the car and thought it may be some sort of scam. But then I've seen so many buyers and investors and seen that Sion advertised...
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    Motor (Bbs02, cute100, leafmotor) not working

    Can't edit but the leaf motor and BBS02 have been sold. Still more things to sell. Get these in bulk and I make a price
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    Full suspension semi recumbent for long journey

    I've changed the bike to add headrest. But it's too high. What's the best way to bend the 2 tube to have it lower down? ht://www.dropbox.com/s/3934tjygihawr3a/IMG_20180904_124237.jpg?dl=0