100G

simply and durable equipment

After use a rear kit since one year. It's simply and good quality. I use it on solar trike bike. It make the job and well. Thankfully

Excellent customer service

When I have had a question, I always get a prompt, professional response. It is obvious that this is a company that stands by their products and wants their customers to be happy!

First experience after 60 km (+ after 200 km)

Installation of my 350w rear mid-range set was almost easy. As I had a center lock brake disk, and therefore I needed to buy another 6 screw disk, but no drama. I personally eliminated the throttle, because there was no need for it so far, and otherwise it detects my bike illegal at a glance. Up to here, I like the set very much, it accelerates smooth and powerfull and the consumption and range is as expected. What I didn´t like is, that the rim has a shiny part for rim brakes, which is useless for disk brakes and it looks kind of experimental. I´m going to paint it all black (did it now, it looks great). Its a very good bang for your buck! After 200 km. Still a fine addition to my bike. I used it on very steep terrain now in the alps. The battery did hold 50 km and 780 height meters. I tend to say, my mountainbike is a very affordable alternative for a super light e-mtb. It weights about 18 kg and helps on moderate inclines a lot!

I could explain my problems in German…

I could explain my problems in German language and got a response in German as well. They were very deep involved in technical detailsm and could explain me, how to test motor and controller.

Absolutely great product

Absolutely great product, good delivery and excellent after sales service.

No regrets, but some advice for buyers

Trustworthy, well-packaged, easy to set up. I am happy with the performance. However, if like me you have a racing bike with no suspension, skinny tyres and low weight, the addition of 4 kg makes your ride more uncomfortable…it’s a question of physics. This kit is better suited for a heavier, more well-suspended bike. I ride super fast now, but since it is an 8kg racing bike, the ride is more jittery. Also, don’t forget to always clip in and push in the key lock for the battery. It’s not just for security, but in fact keeps the battery securely fastened when you are riding.

Quick response to solve problem.

Beautiful and efficient

Not only the kit works well, the battery looks like a nice metal water bottle (not like those ugly C4 explosive pack I see on ebikes), is working perfectly, but the tech support is super nice and efficient, so thank you 100G, I'll recommend you anytime, for your products and the help you give after.

Vers impressive by your E kit

Vers impressive by your E kit I have donne thé first stage to be Just over my leg power My average speed was 3 km over my muscular rides Waiting for a New lighter system with rectangular bettery to cary thème on toptub bagage Regards

Needed a new battery for my Brompton…

Needed a new battery for my Brompton conversion. Ordered and delivered very straight forward. Back j up and running

Perfect service.

Perfect service. All questions were answered promptly.

Set is doing well

Set is doing well, perfect service.

The Geeko kit is really good and easy…

The Geeko kit is really good and easy to install, every can do it cause it is simply explained. I recommend it to anyone who want a good, light and affordeble bicycle convertion.

Perfect

Good service and performance.

I like the basic idea of a simplified…

I like the basic idea of a simplified motor extension for a pedal bike. The Geeko integrates the torque sensor and the battery quality is good. The overall quality and concept gives a good value for money. However, it is not suitable for steep passages uphill, but works nicely in the flat and soft hills. The customer support is generally good. There are some flaws: - The function of the integrated torque sensor may puzzle an new customer. - In level 1, the range are nice 70km or even more. However, the display of the remaining capacity is not always right. - The connection of the Geeko rear wheel with the sprockets and the bike frame is faulty. The central screw must be stronger to work as needed.

Folding bikes conversion with Geeko Rear Kit

I converted our two folding bikes and we are really happy that we got such an excellent solution. I considered several options, but the geeko rear kits convinced me, and we are super happy. We have the smallest battery, and I recon that we can tour up to 50 km with a full charge. (After 30 km battery still over 40%). We have done several short tours +- 30 km.

The delivery took two tries for me to…

The delivery took two tries for me to receive the parcel and over all about three months. On top of the the ordered spare part didn't fix my issue with my e-bike kit.

Rear Wheel Kit on Cannondale MTB

GEEKO 100g Rear Wheel Kit + a Torque Bar for my Cannondale F600 MTB. Extremely satisfied. Pre-order questions were answered promptly and logically by Gina. The rear wheel was delivered within 4 weeks, probably from the German warehouse. The big (750Wh) battery arrived about a week after. Both arriving earlier than expected. Fitting the "kit" was no prob at all. As I don't need the throttle lever (in addition to it being illegal in NL) and as I didn't want to damage the controle unit by removing the throttle cable completely, I've fastened the cable around the battery holder. On the 1st charge (100%) I rode 160kms! before the SOC reached 15%. The assistance was very adequate on L02. OK, Holland IS flat. The 2nd charge took me 120kms before reaching SOC 27%. These kms were in France where there were some hills and I had to use L03 & L04. The assistance power is amazing and smoothly kicks in when needed. Another plus is that there is no friction when the battery is switched off. It just rides like my pre-Geeko conversion. I don't use my phone on my handlebars but operate "the system" by the 3 buttons on top of the battery. In fact, I only have to switch it on. When I stop, it time-outs itself. I mostly run it on L02, that gives enough assistance. One doubtful point is that the charger gets very warm when charging. When charging at home I direct a small fan on it to keep it cool. Conclusion: a perfect e-bike solution and envied by a lot of my friends. Well done GEEKO.

Top service!

the service team helped me solve the problem steering perfectly!

Shipping in time, well support. Easy to mount.

Complete shipping in time, additional manuals send after request. Easy to mount, plug and play.