Saturday, 18 June 2022

Full suspension DIY build with Tongsheng TSDZ2

DIY conversion with full suspension and a Tongsheng TSDZ2 motor

A clean full suspension build by A. Gawlowski.

It's a Boardman, with internal cable routing in some places.


Changed his Bafang 48v 750w motor to a Tsdz2 48v 500w.  He says he don't get anywhere near the speed or power but it feels so much better and practical on the trails,  especially the black complicated trails. Weight is only 21kg.  He also made a more practical mod to the XH18 screen.  Chainline is perfect,  get full clearance use of suspension.

Photos from A. Gawlowski.

Green Boardman MTR? Very nice build, full clearance of suspension. Hailong battery on downside of downtube.
Green Boardman MTR? Very nice build, full clearance of suspension. Hailong battery on downside of downtube.

Fasten the battery with threaded rivet nuts.

He used this so he could put 4 screws in the underside of downtube.


Speed sensor is riveted, M5?

Nice clean installation!

Speed sensor: Goal was not to use cable ties, looks really neat.

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It had a std 68mm Bottom Bracket which made to whole conversion fairly easy.


Photo and conversion: S. Garthwaite

Out on Giant.  
"Still loving these TSDZ motors. I certainly wasn't found lacking against the Bosch powered Cube." - S. Garthwaite
"Made my own battery mount which (so far) has been absolutely solid. It's a tight fit but the battery can be removed easily enough." - S. Garthwaite
Full suspension mountain bike: Giant with Tongsheng TSDZ2 motor and Cube with Bosch Motor
Full suspension mountain bike: Giant with Tongsheng TSDZ2 motor and Cube with Bosch Motor



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Tongsheng bottom bracket 68-73 version on this Specialized full suspension mountainbike.

Photo: D. Ibz


Looks bad ass!

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Stealthy battery on this Voitl!

36 volt battery that fits the bottle holder makes it clean and for a untrained eye stealthy.

Photo: J. Ray



Battery specification:
36v, 10,9 Ah, 350Wh
Aliexpress. Costs around 330 Euro/$


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Small frame size:

For small bike frames that can't fit standard battery, you have option of getting a custom battery in bag built similar to this (48V 840Wh custom battery)




Tuesday, 14 June 2022

Hailong battery does not fit downtube on your bike, here the solution!

Install battery on downtube fix! 

So as many of you have noticed it that the Hailong battery type you buy from China does not fit the downtube on our bike. You might get away with putting the battery upside down, but it's not the best scenario.

I have built my own verision to fix this, but this solution below looks even better. So I now order one from Aliexpress.

Search for "electric bike battery install bracket holder" on Aliexpress and you will find it.

Electric bike battery install bracket holder for downtube bottle holder.
Electric bike battery install bracket holder for downtube bottle holder.


I will try to put a picture of my final solution when I get the bracket and have mounted it!

Transportera barn på elcykel? Några alternativ

 Om du inte vill använda cykelvagn så är detta några alternativ

Ecoride Sense funkar med barnsadel.

Ambassador kan fungera, men med vissa barnsitsar går det inte att ta bort batteriet. Kolla noga!

Svenska Ecoride Sense som är ett svenskt företag (grundare Martin Walleräng) men tillverkas i China.

Longtail kallas "cykeltypen"
Riese & Müller Multicharger, vario eller rohloff belt drive, med extra safety bar kit

2 kids får plats med lätthet. Remdrift, framstötdämare, fotplattor gör den dyr.

Riese & Müller Multicharger, vario eller rohloff belt drive, med extra safety bar kit

Restrap Rando Bag Large Styrväska (Handsydd i England)

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Kona electric Ute är lite billigare:

Kona Electric Ute från 2020


Sunday, 12 June 2022

Remdriven Ecoride Pure / Ecoride Tripper

En sportig komfortcykel 

Pure står för enkelt ägande och enkelt underhåll.

Den är utrustad med en drivrem från Gates.

Växelsystemet består av 8 växlar Shimano Alfine.

E5000 motor som är väldigt mjuk, lätt och tyst enligt Ecoride.

Display består av modell 7000. Som är lite mindre men innehåller det mesta man behöver. Det går att även att koppla ihop med blåtand för att använda mobilen som display. Behöver då köpa till mobilhållare till cykeln. Ställbart styre.

Framlyset består av två stycken som sitter monterade under framkorgen.

180 mm skivbromsar både fram och bak.



För mer information kolla in denna video, 3 minuter in.

3.00

Ecoride Pure med remdrift

High quality Shimano Alfine gears.

2019-2020 model? With midengine Shimano E5000


https://www.cykelkraft.se/ecoride-pure-28-e5000-highstep-8-vaxlad-gra-gul


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https://www.ecoride.se/elcykel/alla-modeller/tripper/tripper-hs-dlx-m-8/

Specification