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With 4 x 2700 mA 3C wired in series you will get 44.4 V and 2.7 Ah. 2 x 2700 mA in parallel and then 2 x in series you will get 22.2 V and 5.4 Ah... ;)

This has pedals (violet ones!) but can not be pedalled anywhere. I have seen people try. The pedals are just there to conform with the law of the time, they aren't even used to start the motor except in case of a flat battery. OK so I guess used quite often to start the motor... :rolleyes:

Current ride: Made in Germany - frame, front brake, rack, lights, chain, mudguards, rear wheel (Chinese rim) Made in Switzerland - stand Made elsewhere under German brand - tyres, tubes and rim tape Made in Italy - front wheel Asia - fork, motor, gears, rear brake, seat, grips etc... Hydraulic...

I missed this earlier: It will be like 4 people pedalling instead of 2...

1. Cable to handlebar 2. Throttle in box 3. A4 sheet of instructions 4 Profit!

Suspension definitely! Rear wheel hub or mid-drive I will tell you later in the week after getting some km on the odometer, maybe in Navarra... Hasta pronto

I am too cowardly to ride down anything like that in the first place! As for sheep, yes they can become goats at the worst possible moment usually...

I don't believe it has anything to do with the battery. I think it is just calibrating the display so that it knows where max and min voltage are on that particular pack. I am probably wrong but until I did a full discharge my LCD battery monitor showed nonsense and my new LCD is doing exactly...

http://batteryuniversity.com/learn/article/how_to_make_batteries_more_reliable_and_longer_lasting_1 Memory effect does not concern modern Li-ion. I quote from the above: "Lithium-ion enters service at peak capacity and starts its decline with use and aging, albeit very slowly. "

Another afternoon and other than the cable run it is starting to look the job! The SKS mudguards just fit... they are theoretically too small for the tyres I chose (47 mm max. 50 mm mounted) but I knew I was going to squeeze them in. The rear has 15 cm cut off so that when I am in the train the...

£13 for a plastic box. With "free" shipping... :eek:

That would be RAM sw, an EPROM is flashed i.e. the information you put in it stays there even with the power off and no battery. Which also means you can only flash it so many times before there is no more space to write anything to... If you have any questions about how a computer works don't...

Never been touched in a year.

So first ride on a mid-motor pedelec this afternoon, 1.8 km from "the workshop" back home. It goes like the proverbial bat from Hades! The motor does cut off, at what speed I don't know. Just to make things easier for me(...) the external speed sensor "works" when it wants to now. I think that I...

So I downloaded the app to see what it looks like on my new smartphone mini-tablet and stumbled on a problem immediately: There is no portrait mode for the interface, if I want a phone on my handlebars I want it upright not horizontal. You could user heavier font weight to make the screen...

I just installed Wipperman chain yesterday with the quick link very well made chain much better than the bulk KMCs I was using.

Taking bits off the old bike I look down and the rear tyre has failed on the sidewall! Lucky me I have a "new" bike and brand new tyres. The front derailleur is coming off again, the chainline with the GSM won't allow me to use it as a chain retainer even adjusted all the way over. I am...

Offensive language? Please explain!

I think daytime running lights are very useful (helps motorists to think twice before refusing priority...) and will be fitting them before the winter. DIY bikes get 5% less tolerance in maximum speed - 5% instead of 10%. The Germans are pushing forward a condition that most parts must be OEM...

No you set max Amps to 15 Amps the same as the 250 W motor. You do not want to turn it down any more than that. Your 9 assistance levels are percentages of those 15 Amps. You can have a 25 Amp BBS 01 and it will be legal as long as it is marked 250 W, maximum speed 25 km/h - there is a guy in...