Recent content by Peter.Bridge

I was interested in where the energy to power a bike goes and the various bike design parameters, not really specific to just electric bikes e.g. 1) weight - at first I was thinking this only really applied to hills, but I'm realising that there are very few completely flat roads and even on a...

I think these calorie calculations are fraught with error - different fitness bands give very different estimates. Some do an estimate purely on heart rate not on distance/speed. If you looked at it in purely heart rate in 6 hours of cycling, you would struggle to burn less than 400 calories...

I think China have committed to reaching their CO2 emissions peak before 2030 and reaching net zero by 2060

Not as cheap as using a generic battery but https://winstanleysbikes.co.uk/catalogsearch/result/?q=wisper+battery

https://www.london.gov.uk/programmes-strategies/environment-and-climate-change/environment-and-climate-change-publications/air-quality-london-2016-2024

Which model ? Let us know how you get on with it, they seem good value to me.

https://www.facebook.com/marketplace/item/729126078951147/

That's slower than you ? https://www.pedelecs.co.uk/forum/threads/5-separate-punctures-on-a-14-mile-journey-home.46592/post-700902

to be fair the forums search facility isn't always the best - I usually do a google search and specify the site as pedelecs.co.uk

This thread https://www.pedelecs.co.uk/forum/threads/crossfire-kt-upgrade.41623/ seems to suggest you will need a new cadence sensor

Is this any use ? https://www.pedelecs.co.uk/forum/threads/carrera-crossfire-removing-and-replacing-motor-system.38096/ or https://www.pedelecs.co.uk/forum/threads/carrera-crossfire-controller-and-display-upgrade.44194/ Is it a hub motor ?

It has a bottom bracket torque sensor - same as the Eleglide - ETA getting contradictory info - from their site says cadence sensor (doesn't really matter that much) https://uk.fiido.com/products/fiido-c11-electric-commuter-bike

From what I could tell the Fiido had a more powerful controller/motor and bigger battery and was lighter

Can you find any in stock ? - the Fiido C11 looks similar

Thanks Az I think I have found the answer to point 5 "5) Is there something I can check on the potential donor bike regarding the motor rubbing - or is that easy to fix ?" https://www.pedelecs.co.uk/forum/threads/tongsheng-tsdz2-review-and-build-tips.37248/ "c) Bikes with fatter tyres such as...