Your order may include Geeko kit (Geeko-Front/Rear/Dual) and other accessories(cassette, brake disc, light, light cable, additional throttle, etc.).
If Geeko kit in your order is in EU warehouse:
- Geeko kit in your order will be shipped in 2 parcels from EU warehouse, shipping time 3-7 days.(One parcel with battery and bracket controller, the other parcel the rest of the Geeko kit).
- Other accessories in your order will be shipped separately in 1 parcel from China factory by air, shipping time 8-12 days.
Note that in this case you will need to install some accessories yourself. Don’t worry, the installation of the accessories is very simple, please follow instructions below.
If Geeko kit in your order is NOT in EU warehouse:
- Your order will be shipped in one parcel from China factory, and the accessories will come pre-installed. Normally shipping time 25-30 days.

Valour –
By far the simplest components and easiest assembly of any rear wheel e-hub kit I have found. Bought 1 last year, and came back to buy another for a different bike.
Dalibor –
The 250 watt wheel is perfect assist for my 15 mile round trip commute. Easy to install on my Fuji road bike & works great. Nice for accelerating, hills & headwind. Adds some weight but still light enough for me to hop curbs.
Darryl –
So easy to put on and easy to use. Great product.
Jericho –
My first electric conversion kit came from England (via China of course). The Geeko is much zippier and the “water bottle battery” is superior because of the lower center of gravity.
It is a godsend to old guys like me who need a little help especially on hills. Makes biking fun again. It is also a surprise that there is battery capacity indicator to remind me when to charge.
Wilson –
Very well thought out. No problems installing it and a pleasure to use.
Babi –
The product was easy to install on my MTB; all the power and speed I expected.
Shawn –
I didn’t expect the 350 watt to be that powerful while not peddling. Wow, was I wrong! My mom loves that she can stop peddling if needed, and no longer has any issues with hills or going on longer rides now.
Great product, thanks again!!
Yogesh –
Great product. I plan to buy at least one more and a couple batteries for the extra range.
Erling –
Look no further, this is absolutely amazing, I was recommended by my colleague and I can’t praise it enough. Though I had trouble with my screen, they were so helpful and sorted me out straight away.
Jake –
Went out for a bicycle ride this afternoon on the bikes converted with Geeko, wife likes the e assist.
Kim –
My doctor suggested me not to cycle as my knees are hurt . As I don’t drive I didn’t have any other means of transport, so I thought I’d give it a go, now I can go anywhere easily and no pain in my knees as the bike does the hard work.
Kuhne –
As advertised and all I could do here is repeat what other excellent reviews have said. Good service and nice follow up by Company to be sure all is okay. I am inept at mechanics, however, no problem installing the system. Had ridden a fair distance a week ago and very good experience. I do not hesitate to recommend this product.
Mallorca Lee –
Things happen and things go wrong but it’s how they are dealt with that makes all the difference.
David Boyle –
It’s very tidy bike and my second one from 100G , I highly recommend their conversions.
Peta Martin –
Absolutely love it. Thanks very much. Looking forward to many long family cycles
Jürgen Buhl (verified owner) –
sorry, es sind sogar 12 mm mehr Hinterbaubreite nötig gewesen
Jürgen Buhl (verified owner) –
ich ging davon aus, dass auch die Max-50100R Version einfach zu montieren ist.
Enttäuscht musste ich beim Versuch das Hinterrad ein zu bauen, feststelllen, dass die Hinterbaubreite meines Canondale MB zu schmal war ( 130 mm ) Keinen Schimmer hatte ich dass es Unterschiede gibt, mein erworbenes Exemplar 7 mm mehr Platzbedarf verlangt. Ich musste meinen schnellen Einbau abbrechen und mir etwas einfallen lassen. Auf der Suche nach einem neuen passenden Rahmen war ich nach einiger Zeit etwas genervt und entschied das Unterfangen pausieren zu lassen bis mir eine Idee kommt.
Die hatte ich schon ein paar Tage später , es dauerte mit der Umsetzung aus Zeitmangel, aber das Ergebnis hat sich gelohnt, nach einer Woche hat sich der Hinterbau meinem Wunsch gebeugt und hat nun satte 12 mm zugelegt, also dem Einbau stand nun nichts mehr im Weg und war dann auch innerhalb einer Stunde erledigt .
Fazit: wenn der Rahmen passt ist das alles kein Problem, ich habe nachträglich dann nachgesehen und festgestellt, dass das Einbaumaß tatsächlich bei den technischen Daten zu finden ist.
Jetzt bin ich auf den ersten Test gespannt.
Ian Vickery –
Such a great option when you have a perfectly good bike already! Plus better value than buying a full ebike. We found it very easy to fit ours with the instructions provided, together with videos online. It took us approx 60-90 minutes – including tidying up all the wires and fitting the controls.
Harvey –
Excellent conversion. Excellent value. I have been out on the bike a couple of times so far. Love it. Have a mountain bike I’m thinking of converting as well.
Gerald –
War schnell eingebaut und passt. Funktioniert einwandfrei. Auf jedenfall eine Super alternativ zu den billigen Amazon set mit den Bremshebelsytemen.
Flavio –
The kit worked as expected, the instructional video was great help. I did not use the mobile phone holder or App yet, just the LED display unit seems sufficient for simple use. No long trips taken yet, so unable to comment on battery life. I will buy a 2nd unit to convert my old mountain bike.
Lyam –
After a 12 mile ride at an assistance level of 2 and the battery was still at 85%. Fitted the individual thumb throttle and use an old iPhone on the handlebars to set level, see speed etc. Easy use.
Jose Vicente –
So far everything is great. Bike now weighs around 23kg which is a bit heavy but with PAS level 2 you can’t notice the additional weight and the hills are much easier.
Daniel –
I’m enjoying the ride it gives although haven’t yet had time to test the mileage I’m able to achieve. I’ve now tested it all out over a couple of miles and am happy with the extra assistance it gives me.
Eneko –
Fantastic. I use my MTB for cycling down the canal towpath when lure fishing and this is a welcome aid for me as an old man.
Inigo –
I commute to work on my bike 5 days a week 8 miles each way. used to be really hard going on the way home after a shift, especially if the winds against me. Since installing this kit things are so much easier, the wind and the hills don’t bother me at all anymore. Very easy to install and I also save around 25 minutes travelling time each day due to my average speed being higher.
Anonymous –
I had been looking at purchasing an e-bike conversion kits for a while as I love my current bike. It’s light weight and fits me well and most ebikes are heavy and clunky. I have a SUV and usually take the mountain bike with me.
FOYSAL Sheikh –
Easy to set up, the tools are helpful. I have been using my bike regularly with no problems so far. I use the thumb throttle as I’m not in good health with very little peddling. You do have to pedal on steep hills but I still hold down the throttle as this gives maximum help to get up hills. I would recommend this kit to anyone.
v.langrock (verified owner) –
Geeko-Heck: Prime-25100R Flaschenfarbe: Rot Radgröße: 28″ Kassette: 9S
1 Monat Lieferzeit , einwandfrei verpackt , zentriert und einbaufertig TOP
Ich bin begeistert über Optik und Fahrleistung, Mein Bike hat eine Shimano XT
Ausstattung mit Magura HS 11 Bremsen. Das Fahren macht einen riesen Spaß.
Die Chattfunktion hilft prompt bei irgendwelchen Fragen. Für den Umbau sollten Kenntnisse rund ums Fahrrad mit entsprechendem Werkzeug wie Drehmomentschlüssel vorhanden sein. Langlebigkeit wird sich zeigen !!!!
Klare Empfehlung von mir.
Rony Wang –
Not bad it easy to install, and light good for convert you bike to become eBike, which so far I am happy with, also very good custom services and tech support.
David Collin –
Amazing product at a good price. There e bike products are very good. Would buy again.
Lynx Brown –
Easy fit easy use, it works better than expected. Would definitely recommend this.
Uwe Wetzeld –
The APP is simple and nice. Especially when riding at night, it is not harsh at all and the indication is very clear. I like it.
Sydney Brunner –
Someone recommended Geeko on youtube, it looks very simple and special, so I bought a set too. It did what I wanted. Very good.
Lynx Brown –
Excellent service before and after I bought this kit. I had a small issue when I was setting it up but adding a washer to the wheel helped!
Jose Molina –
The order arrived perfect and ahead of schedule, all very professional, thank you.
Angel –
Very good, very professional.
Douglas Keesee –
It is very convenient and easy to install.
Dmitri Borysevicz –
Very good service, helps me to find the right part, all my questions were answered patiently, we get exactly what we need. very thankful, good job!
Thomas Werk –
The kit arrived on time and was very well packed. It was easy to fit, I am using the syetem for family weekend ride, very good riding experience.
I would recommend this system to anyone thinking of converting their bike.
Joshua Roman –
Really Easy to install. Quality product. Install videos really useful. Works really well and is not as bulky as many of the alternatives out there.
Ken Leo –
I am a 65 years old recreational cyclist. Every day I ride about 30 kms for exercise. The kit helps to protect my knees. I have not attached the throttle and so when I stop pedaling, the motor stops. This means I still get enough exercise to keep the pounds down and have my weekend beers.
Mark Valdez –
I’ve been very impressed with your service so far. The kit is of good quality, with everything supplied to complete the conversion. I enjoyed the instructional video. It only took me 40 minutes to complete the conversion, very easy.
Alvy Bobbitt –
Very easy to put together, very helpful and friendly people to deal with.
Jason Gwin –
A really nice bit of kit. Easy to fit and install. Very neat pedelec sensor built into reat hub. This kit is superior to another one I purchased from another supplier. My only minor comment is that the motor is slightly noiser than my previous one but the overall quality far outweighs this. Have recommended to friends.
Hartmut Fringel –
Great people at 100G. Their products are really cool.
Djibril –
Took longer than I would have liked to get the product. The product itself was well packaged and met my expectations, but very anxious at shipping times.
Federico –
Really love the bottle battery design – so much more subtle. Not good to draw attention to an ebike, unfortunately, so it’s perfect. So overall, very happy and having the piece of mind and customer service provided by Geeko team. Thank you!
Dieter Auer –
Just fitted the ebike conversion kit without any problems and completed at 20 mile test ride. All was good and it is beyond my satisfaction.
Tobi V. –
Ich habe es für meine Frau gekauft, da sie immer Probleme hat, mit mir Schritt zu halten. Es war leicht an das Fahrrad meiner Frau anzubringen und einfach zu bedienen. Die Batterie hat auf zwei 30-Meilen-Fahrradtouren gut gehalten, und jetzt habe ich eine.