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27.5 bad for road use?

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i got my bike 2nd hand with 160 miles on it as new it was 5500 + the dropper post.

 

https://www.e-bikeshop.co.uk/products/electric-bike-haibike-xduro-amt-pro-2014

 

problem is with carbon and a bike that can go 40mph + the sheer force of the stones hitting the frame could crack it and seen plenty of comp bikes just snap in half for no reason with no motors.

 

tho if you start looking on the other forum you will find plenty of expensive broken bikes and parts to fill a skip.

 

plus the alloy frames will be cheaper and mines not snapped in half yet and ride it like a mad man :p

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That’s a nice bike. I read a thread on the other forum about how in demand they are and how quickly they sell if they pop up on ebay used.

 

Im going to go with something similar to yours.

 

Cba spending £1000 on a Chinese motor that could cause me hassle with the police. Or waiting 2 months for a alibaba frame.

 

There is a 22 Whyte 160s for sale not far from me. He’s asking a bit too much considering it’s a bit beat up. Didn’t sell first time it was listed on eBay.

 

I might have a look at it. I think it’s only the 23 Bosch motors that can’t be unlocked.

very interesting project, SW.

The guy who did it is really excellent. I like his conclusion:

... i would think the small plastic gear would get mashed first if the motor was allowed to run at excessive temperature, with the bosch controller at 250 to 350w this will never happen but with the vesc pushing 800+w it would be easy to cook it on a long hill climb, 3 km of 8% grade in first gear and the motor was too hot to touch on a cold day. if you want reliability and more power and cheap easy to get spares get a bafang mid drive.

Still, his work is a good reference if you can pick up cheap a Bosch bike with a dead controller.

there are dongles for the bosch gen 4 smart motors as ebike shop now sell them but you can never have a firmware or software update as it will brick the dongle and have to buy another one.

 

also note that the new smart frame batts will not work on older motors but you can get 3rd party ones from germany but there not cheap and no way to recell the packs in this country yet.

 

you can get this for the yamaha batts so any bms will work.

https://www.avdweb.nl/popular/maxun-e-kit/battery-hack

 

https://www.allbatteries.co.uk/electric-bike-battery-yamaha-type-522wh-36v-14-5ah-aml9144cc.html?gclid=CjwKCAiA5sieBhBnEiwAR9oh2r2GnBvZUcBXqt0i-BgkEtdPj1pNwKJv0TYtV10alyNTDtpTtRsdaBoCaHkQAvD_BwE

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I’ve just noticed that the carbon haibike has the older Yamaha motor, but they have sold out of my size now. Wasn’t keen on the orange anyway and want to avoid carbon.

 

ive heard about dongles working for a while on newer Bosch motors then having issues after a month or so.

smart displays with wifi will do that and imo on the smart motors can auto update it.

 

 

what i still do not get is ebike shop sells bikes with dongles fitted and bosch know about it and he aint forking out for faulty motors anyway yet no other dealer will do this.

 

and they win the best ebike dealer award every year pmsl. :rolleyes:

  • Author

I was just looking at similar bikes within 40 miles of where I live.

 

A bit worried about buying one with a dud battery.

do you have any yamaha dealers close to you as should be able to plug it in and give a health report on how many charge cycles the batt has had.

 

it is one of the most expensive parts so you have to factor this in when making a offer with no health report.

 

tho the price of these things is a rip off they do use quality cells that last and my 2014 400w batt was still working when i gave it to science as could not do even 5 miles in turbo.

  • Author

I’ll make sure I ask for a batt health report on any bike I buy. Battery prices are going one way and it isn’t down.

 

I wasn’t aware about shipping issues with batteries before a week ago.

 

Everything on eBay I really like so far is miles away or the wrong size.

getting anything from the eu is a royal pita i got a plastic frame cover for my bike and came with 10 pages of crap.

 

my bike came from near Scotland and gave him 100 quid to bung it in the boot and bring it to Gloucester

  • Author

Id rather not order anything from the eu at the moment.

 

I’ll start looking at bikes further away. Might be willing to deliver with the market being slower than it has been in years.

  • Author

I’ve ordered car parts from Japan with quick shipping and no issues.

 

EU has descended into a broke bunch of bickering countries that owe each other trillions. It’s a unfixable mess.

 

Us and the USA are no better.

 

BRICS will be running things within 10 years. End of the petrodollar is almost here.

EU has descended into a broke bunch of bickering countries that owe each other trillions. It’s a unfixable mess.

the EU is economically equivalent to a single country, so if their banks owe one another billions and trillions, that generates stability. It's the huge external debt that our banks borrow for trading in relation to our GDP that is a problem for us. When in 2008 crisis, RBS and Lloyds had to be rescued by Gordon Brown's government and we are still paying interest on them. Then after covid, inflation hits us harder than the EU. Look at the mortgage offer rates. We have had not much success in generating new trade in rest of world, so the only way forward is to improve our economic ties with the EU like Norway did.

  • Author

the EU is economically equivalent to a single country, so if their banks owe one another billions and trillions, that generates stability. It's the huge external debt that our banks borrow for trading in relation to our GDP that is a problem for us. When in 2008 crisis, RBS and Lloyds had to be rescued by Gordon Brown's government and we are still paying interest on them. Then after covid, inflation hits us harder than the EU. Look at the mortgage offer rates. We have had not much success in generating new trade in rest of world, so the only way forward is to improve our economic ties with the EU like Norway did.

 

The EU is a broke, failed communist experiment.

 

Look at what the other countries owe us, Germany and France. It’s Trillions they can never repay.

 

Add their stance on Russia/Ukraine and carbon emissions. The west is done.

 

BRICS are the only sensible adult left in the room.

Look at what the other countries owe us, Germany and France. It’s Trillions they can never repay.

where did you get that?

The EU is a broke, failed communist experiment.

 

Look at what the other countries owe us, Germany and France. It’s Trillions they can never repay.

 

Add their stance on Russia/Ukraine and carbon emissions. The west is done.

 

BRICS are the only sensible adult left in the room.

 

[mention=38350]Kev.k[/mention] - Might you enjoy our 5,468 page long Brexit thread? o_O

 

https://www.pedelecs.co.uk/forum/threads/brexit-for-once-some-facts.24369/

Flecc started that thread 4 weeks before the actual vote. 6 years later, he is proven quite prophetic.
  • Author

Didn’t vote brexit. It’s cost me a fortune. Ridiculous it was put to a referendum in the first place.

 

You don’t have to be a ”brexiteer” to see the eu for the sham it is.

 

The debt of EU countries in horrific. Broke countries bailing out broke countries cannot last forever.

 

Took me a while to find this oldie.

https://www.youtube.com/watch?v=DddDYjwfRto

The debt of EU countries in horrific. Broke countries bailing out broke countries cannot last forever.

can you define a broke country? how bad should their national debt to GDP ratio compared to our 210%? how bad should their disposable income compared to ours? how bad should their mortgage repayment to income ratio compared to ours? and which countries in the EU are broke?

there all broke any country that goes over 100% gdp are fooked the debt in the usa is now unfixable its not if its when it all goes kaboom and it all gets replaced with digital credit because thats what they want anyway

 

https://www.bankofengland.co.uk/paper/2021/executing-bail-in-an-operational-guide-from-the-boe

 

your money in the bank is classed as a unsecure loan to the bank as there wont be any more bail outs.

  • Author

can you define a broke country? how bad should their national debt to GDP ratio compared to our 210%? how bad should their disposable income compared to ours? how bad should their mortgage repayment to income ratio compared to ours? and which countries in the EU are broke?

 

Were broke too.

 

No Eastern Europeans shouldn’t have the same disposable income as Western Europeans. Their economies aren’t comparable.

 

They should be grateful to the eu communists for using western wealth to build infrastructure that has stole jobs. Cadburys being the big U.K. example.

 

Tbh I don’t give a shit about their living standards, carbon emissions or anything else. It’s not my concern.

 

It’s not xenophobic. I feel same about the majority looking for handouts in this country.

 

The USA, U.K. and EU are a woke shit show and the rest of the world knows it.

 

Individual carbon tax, trans rapists in womens prisons, kids being indoctrinated at school, constant war mongerin, banning ice cars when 99.9% of the world burns shit and rubbish to keep warm.

 

Eastern Europe happily accepts hand outs but will never accept Western Europe’s obsession with sexuality, race and gender. Rightly so.

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