100G Reviews 500

The kit does not function as it should.
There a lack of power from motor while under load ( rider weight), it barely gives any assistance in lower levels at all, having to set to levels 5 all the time, just to get enough assistance to ride on flat ground only, which performs well, but reduces range significantly.
Try to climb any type of incline or moderate climb is when motor struggles to give assistance, even when in top assistance mode (L5).

I've tried other bikes with ebike kits fitted to them, before i decided to go for this one, after I was recommended from a friend after riding his bike that was fitted with the Geeko 250w motor, and found it to be very good assistance in all levels.

This was not the experience I got when fitting and testing this kit on my bike.
Issues
1. Lack of power.
2. Very low torque
3. Magnetic motor resistance in freewheel ( magnetic braking )
4. Assistance very poor in lower levels ( 1-3). acceptable assistance in level 4-5 while mostly flat riding.

Based on my experience so far with this kit, I cannot justify recommending this to other cyclists.
Update
I have done everything they told me to do, from changing parameters too videos to capture motor performance in all levels while out riding my converted bike.
First issue found, was motor parameters where originally set for 250w motor, and not for the actual 250w - rw2 motor, this caused false motor rpm and cassette readings.
Second issue was assistance too low, So they asked me to unlock speed restriction to max speed 100 ( not legal in this country if used on public roads, and if stopped by police, your bike is confiscated and cruched) this did help riding in level 4/5 on relatively flat ground, did not impove assistance in levels 1-3.
Third issue torque
This is noticeable very low if riding into a head wind or a graidiant, or climbing a moderate hill, will see little to no assistance at all. It was so bad, that i had to get a back push from another cyclists with a working Geeko kit to keep moving forward.
I know other cyclists with this kit fitted to there bikes, and don't have any issues with the 250w original motor, that I have mentioned.
All I want is this kit to work as there's does.

Yet, instead of helping me resolve these issue with this kit, they have now decided to paint me as the problem. ( Slanderous Comments).

Please don't let them do this to you

I needed a sensor for my rear drive kit. They got it to me quickly and for a reasonable price and shipping. I've had nothing but good customer experiences with this company. Unlike, say, with Swytch. Highly recommended.

I've now ridden over 1,000 km with this drive system, and I'm very impressed. It works very well and supports me when I need more power or when I get tired. Installation was very easy and completed quickly. Everything fit together very well. With the 20Ah battery, I can travel about 200 km on Level 2. I can recommend this system to anyone who has a good bike and wants to keep using it. Slopes and headwinds are no longer a problem and no longer spoil the fun of riding.

The installation was straightforward and went smoothly. With the 350W motor, the bike has plenty of power for climbing hills.

Since the Brompton frame doesn't have water bottle cage mounts, Geeko provides two plastic straps to secure the battery cage. While this works, the straps don't hold the cage as tightly as a fixed mount would, and it may require a slight adjustment after riding on bumpy roads.

I have already logged over 1,000km of rides.

Good product but a few issues with the battery and motor sensor. Faulty parts replaced promptly by 100G though you do have to pay the shipping charges from China.

Had mykit ( 250W, 7.8 ah battery) for near 18 months.
Apart from having another controller sent as the original was making the motor make strange noises....its been trouble free.

very good and simple to install and very quick

everything was perfect, a support was very quickly

I love the 35100R system. The battery options are great to find a perfect fit for my Stump Jumper Full Suspension. I do have a Dillinger offroad kit for my Gary Fisher Ascend and I like both systems in different ways. I would like to see you allow throttle to be independent of pedal assist setting, throttle should have full power available all the time no matter what the pedal assist setting is, it would be nice to use throttle without having any pedal assist engage if you pedal a little bit. Display buttons are very hard to push without using fingernail, nearly impossible with gloves. The algorithm is odd, it goes beyond high speed limit and then drops back a bit after that. That makes it hard to get gearing correct on bike. Overall, I love it. It is quiet, responsive and

Perfect support, friendly and immediate response (thanks to Gina!)

Product works great for me.

Hallo everybody
I can say the conversation was nice und very helpful.
Thanks again for your excellent service

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

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!

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.

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!

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

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.

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.