Search results

the "Grin" link now works, not sure if you edited? but still wouldn't have helped me, and the second link is the one I already linked in a later post, and after reading fully, still does not give the information that I needed, just because it explains live/negative/hall wire colours, it still...

I do apologise Alton, it looks as though I didn't read your earlier reply judging by my last question, but I did - it's just a combination of age and painkillers with me. Your bike looks excellent, and more mental enjoyment when riding knowing you did it all yourself unlike me.

Further to this tomjasz, could you please help me find this link? I have just searched using the specific words you included as the one you supplied doesn't work* - prior to working it out myself, I swarmed all YouTube tutorials I could find, and none went into the detail of identifying which...

I will double check, but after charging both batteries they nearly always show at least 42 on average, and battery case cold. Even the one time at 45 volts battery case was cold, but I thank you for your concern and have taken it onboard.

Hi Alton It is fairly flat here, but the gear spec on this bike is ridiculously in favour of steep hills anyway, even more so than my non "E" mtb so missing 9th is hardly noticeable but more importantly, is yours a rear drive Bafang with a 9 speed block? - if it is, then unless different to mine...

Thank you tomjasz, I appreciate what you are saying, I used the Oxygen approved charger so hopefully all ok and maybe voltmeter optimistic even.

a bit "after the horse has bolted" but thanks for the thought, all done and dusted now. P.S. can't get link to work anyway.

Although posting in the wrong place I suppose, I forgot to add that I can help anyone out now with re-wiring a thumb operated throttle, as learnt the hard way. I bought same* for a Bafang mid-drive with matching 3 pin plug (even the colour (orange) was correct!) hoping it would work but for some...

Hi Alton Thank you for replying, I forgot to update this thread, partly because of very small response anyway! Your bike sounds great and I still might assemble a special eventually but meanwhile I took the plunge which was quite a gamble, and bought a 3 year old OXYGEN mtb in need of repair and...

a pointless, futile thread, that nobody commented on positively - moderators please delete.

Thanks for trying Tom but did you see the aftermarket soldering on that board? - I won't be taking a chance on that Polish one. I did find one new but the price was too high. Looking at the range of new aftermarket boards available, I think that that is my best route but will need to learn/will...

I'm still on the learning curve, the battery is in 5 groups of 10 cells, (I thought it was 4!). This is the very board I need to replace.

Thanks, i've found them all online now, but looks like this is a "4s" so I guess that the BMS required must be specific for this, the main plug has 10 wires only

just to add to this, I bought a bike with a 36v Dorado from around 2018 that would not charge (red light would soon flash red/green alternating) or show any output voltage but on dismantling I can see 40v at the batteries when tested directly. I tried a BMS reset but no luck. On looking at the...

Thanks, but couldn't find one with good pictures, i'm sorted now.

Thank you fooferdoggie that's a great help as thread sizes given, and I can find out if Magura or Hayes are the same as Tektro as they don't mention, maybe i've missed it. I have what seems like more conventional, a sealing screw and a recessed female thread in the master cylinder cap. Like the...

Hi I've spent 10 minutes searching on here without success. I will be buying a "screw-on brake fluid reservoir cup" at some point, just to make the job easier. My question is:- Can some kind person tell me the thread size of the master cylinder port for a Shimano and for a Tektro Ariga Comp...

I am about to replace this plug (Reention/Dorado 2 pin) on an early Oxygen bike. I don't know if anyone knows of a UK supplier for male/female plug complete at a reasonable price? I've found one in Bristol but it's 4 times the price of item below...

hit the ground running now as motor is brushless so that's a plus. Unfortunately performance normality was short lived and about to learn about the Dorado battery it uses, as getting mixed messages at to whether it's just generally on it's last legs or whether the main output connector is making...

we sound so similar re: enjoyment in rejuvenating a commutator, drills, angle grinders, wiper motors :) I used to do Slot Racing in my youth, and of course, these were critical, you had to shunt the brushes on the more powerful cars or stuff would start melting.