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One more good thing about cadence sensors is their intuitivity and simplicity. You can probably build one yourself if you have to.

Who puts lives at risk? Steve barclay or the unions? What do you think?

Bikes with horizontal dropouts need chain tensioners. The diameter of the motor axle is 12mm (12mm x 10mm), the chain tensioner's ring has 10mm diameter. You can install the kit and ride without the chain tensioners for a while but you would have to install a new chain tensioner(s) for a...

you sell the first tranche to yourself, so it's 28p a kwh until you produce more than you use. I think if you have unused land, solar panel is worth considering.

that's true but there are other considerations like geometry, quality of the components, cost etc beside the pedal sensor. None of the shops can stock all models so you can compare every aspect. both cadence sensor and torque sensor are successful. If you are fit and where you live is not very...

that's correct. I am usually rubbish at explaining things, I found this brilliant explanation on the famous Grintech's ebikes.ca: https://ebikes.ca/learn/pedal-assist.htm

there are things to consider when you talk about pedalling sensors: cadence, torque, speed and current. the bike's electronics offers usually 5 levels of assistance to suit the road's gradient and riders' fitness, it is important to understand how programmatically the controller ramps up the...

I have not done any forensic checks until now so I don't know the answer.

As far as I know, they don't lock the controller but you would void the guarantee if you reprogram it. I ordered 14A 48V controllers for them from Bafang to suit my 48V 10AH bag batteries. The 36V BBS01 has 36V 15A controller to suit my 36V 15AH bag batteries.

scientists at US NIF will announce tomorrow that they put 2.1 megajoules in and got 2.5 megajoules out. So far so good. However, it costs them tens of millions $ to produce a single shot. Still, future prospects look pretty good. Essentially, 3MJ of laser being fired at the capsule, but only...

I used to be sceptical about nuclear power. This one (TMSR-LF1) seems better than most.

If you need more range, ask for 12AH battery.

thank you. I should go get my eyes tested at specsavers! @Teal3, you can top up.

we take Halfords vouchers. Please email support@wooshbikes.co.uk or visit https://wooshbikes.co.uk/?cycletowork The process is fairly straightforward. You choose a bike like the Woosh Camino then let us know. I email you a quotation. You apply for the voucher. When the voucher arrives, you let...

what do you think of Starmer's plan for constitutional reforms?

I thought I could keep it quiet! What was I thinking??

Johnson's time has passed, he knows that by the number of MPs supporting his candidacy (102). Sunak helps the tories reduce the deficit but that won't be enough to beat Starmer who is steering Labour to victory.

Johnson could have made some kind of a comeback when he collected more support than Mordaunt last month. Could you think of any reason why he pulled out of the vote for PM?

Bbc2 last night screened a program called the secret genius of modern life, featuring essentially the role of electric vehicles. One of them is solar powered. Their promoters claimed that the solar cells on this car can collect enough for 11,000 miles a year. I can see people may be interested...

Nuclear fusion is making good progress at the moment. Especially in China.