geeko-front-installation
Front Wheel
Prime-Black
Prime-Blue
Prime-Red
Geeko Bottles
Bracket
Key
Bracket on bike
100G APP
Controller
FV2
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geeko-front-installation
Front Wheel
Prime-Black
Prime-Blue
Prime-Red
Geeko Bottles
Bracket
Key
Bracket on bike
100G APP
Controller
FV2
cassette
Cassette for Geeko-Rear kit USD17.10 USD89.00Price range: USD17.10 through USD89.00
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geeko-dual-installation
Geeko-Dual USD1,075.00 USD2,073.00Price range: USD1,075.00 through USD2,073.00

Geeko-Front

(69 customer reviews)

USD496.00 USD991.00Price range: USD496.00 through USD991.00

  • Free Shipping
  • Customs & VAT Included
  • 7-Day Return Policy
  • 7/24 Customer Support
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SKU: Geeko-Front Category: Tag:
Description

Whether you commute daily, cycle around the city, or explore on weekends, Geeko-Front is your go-to electric bike kit.

Geeko – Front is an incredibly easy to install eBike conversion kit. It comprises just three parts: the Geeko front motor, a PAS sensor, and the Geeko bottle.

Installing the Geeko front motor is a breeze. You don’t have to worry about the cassette and derailer. Simply mount the wheel, and you’re done. The PAS sensor can be quickly installed without disassembling the crank. With 12 magnets, it’s highly sensitive and extremely reliable.

The 3-in-1 battery/controller/display, in a water-bottle shape, keeps your bike sleek. Modular design ensures mechanical performance, IP67 waterproofing, and data-based power management for reliable rides in all conditions.

Check If Geeko Fits My Bike

Geeko Front Motor & PAS Sensor

Geeko-Front Motor
  • Lightweight & High-Torque: 2.8KG, 4.33 gear ratio, 40NM (350W) torque—quiet, durable power for tough rides.
  • Clutch-Enabled Free Pedaling: Built-in clutch eliminates magnetic resistance—pedal smoothly even when the battery runs out, just like a regular bike.
  • Please note that currently Geeko Front Motor do not support thru-axle bike.
Default Droupout & Slot Width
  • Dropout: 100MM
  • Slot width: 10MM
Customization Options
  • Dropout: 80MM/75MM
  • Slot width: 9MM/8MM
Customize My Motor
  • Double-wall aluminum rim: Precision-machined
  • High-strength PVC tire pads: Withstand a maximum of 100 psi tire pressure
  • Radial/axial deviation: < 0.5-1 mm
  • 13G (2.2 mm) high-tensile steel spokes
  • 36-spoke configuration: Optimized for e-bike torque loads
  • Spoke tension: 25-30 kgf 
  • Wheel size compatibility: 16-29 inches (650b/700c/29er)
Check My Wheel Size
Default Specifications
  • Matte black rim with polished silver sidewalls (rim/disc brake compatible)
  • Black spokes
  • Black motor housing
Customization Options
  • Pure black disc brake rim
  • Silver rim
  • Silver spokes
  • Silver motor housing
Customize My Wheel
Geeko-Front Wheel
Zodiac – New generation of  cadence sensors
  • Fits 98% of bike frames.
  • Simple installation without dismantling the cranks.
  • 3 times the magnet sensing area.
  • HMI panel.

Bionic torque power, an electric power distribution and control system independently developed by 100G, closely approximates traditional torque-assist systems by offering cyclists a human-like, fluid riding experience that significantly enhances comfort and efficiency.

  • Linear, natural assist power ideal for multi-gear bikes
  • Each level achieves maximum speed
  • Levels differ by motor boost power (vs. speed in other systems)
  • Independent max speed/current settings per level
  • Auto uphill enhancement increases power on inclines
  • 50% longer range: 130km (10Ah) / 200km (15Ah)
Bionic Torque Power

Geeko Bottle

6 Bottles x 4 Colors

Geeko Bottle Family - short bottle-800x600
Geeko Bottle Family - tall bottle
Bottle Bracket-new
Geeko Bottle Battery
Which Geeko Battery Fits My Bike Frame?
Intelligent display

Intelligent Display

Featuring a bottle cap-integrated design with built-in Bluetooth 5.0, this display combines a 3-button interface and 1.25-inch digital screen for classic electric bicycle HMI, offering IPX7 waterproof protection (full battery bottle immersion resistance) and low-power operation (standby current ≤12mA).

Real-Time Monitoring
  • Battery level (1% precision)
  • Assist level
  • Controller connectivity (plug-and-play supported)
  • APP Bluetooth status (OTA updates enabled)
  • Flashing error code for fault Diagnosis
Operation Controls
  • Power On/Off
  • 0-5 assist level adjustment
  • Parameter settings (Includes 18 functions like wheel diameter calibration/speed limit reset)

APP

The 100G/Geeko app features an intuitive interface for better interaction, with no setup required and simple +/- button controls that make it easy for everyone to use. Key functions include:

  • Monitor speed, battery level, and ride stats in real time
  • Adjust assist levels (0-5) and modify settings
  • Fault diagnosis
  • OTA firmware updates
100G APP
Controller

Controller

The controller is enclosed in an aluminum housing with integrated heat dissipation fins at the bracket base, ensuring efficient heat dissipation. Adaptive thermal management reduces power output incrementally under high-temperature conditions to prevent overheating.

  • Overheat Protection: Maintains safe operating temperatures for long-term performance
  • IPX7 Waterproofing: Fully potted with thermally conductive epoxy for submersible protection (1m depth, 30-minute immersion)
  • All-Weather Operation: Ensures reliable functionality in rain, mud, or extreme humidity

Modular Expansion:

Supports plug-and-play expansion, allowing users to customize their e-bike with:

  • Front/rear light
  • Handlebar display
  • USB Charging
  • Throttle/Brake lever

Modular Expansions

The Geeko system comes with practical plug-and-play expansion accessories. Even if you’re installing them on your own, you can do it with ease.

QD260-2

Front/Rear Light

GD01

Handlebar Display

CDZ-10-USB_small

USB Charger

throttle

Throttle for 250W Geeko Kit

How To Expand

Accessories You May Need

disc_small

Brake Disc

cassette_small

Cassette

Motor Extension Cable_small

Extension Cable

Torque Arm_small

Torque Arm

Geeko Bottle Family_small

Spare Geeko Battery

charger_small

Spare Geeko Charger

Cassette Sensor_small

Spare Sensor

Geeko-Rear Wheel_small

Geeko-Front Motor Wheel

Bracket on bike_small

Geeko Bracket

Cap-small

Geeko Cap

key_small

Geeko Key

G-Adapter_small

Geeko Adapter

More

Introduction Videos

geeko-front-installation

Geeko-Front Introduction

geeko front unboxing

Geeko-Front Unboxing

geeko front install

Geeko-Front Installation

geeko rear operation

Geeko-Front Operation

More Videos

Independent Reviews

emobilist
rating star 1

EMOBILIST--In 60Minuten vom BIO- zum EBIKE mit dem 100G Geeko Umbausatz

Paul
rating star 1

Paul's Views & Reviews--Swytch vs. 100G - which is the best e-bike conversion kit?

MobiliTest
rating star 1

MobiliTest--100g tech , Un Kit pour electrifier son vélo VRAIMENT à la portée de TOUS ! (TUTO)

Zero Pionier
rating star 1

Zero Pionier--vom Fahrrad zum eBike : 100G.tech Geeko Umbausatz "REAR" / no Pendix & Bafang

More Reviews

"Geeko" Anywhere on Your Bike

With 4 types of bottle cage adapters, you can fix Geeko Bottle anywhere on your bike.

Above the top tube
Below the top tube
Seat tube
Below the down tube
Handlebar with A-Adapter-2
Front fork
Seat post
Saddle
Geeko Adapter

Specifications & Manuals

Specifications

Specifications for every items

Geeko-Rear

Geeko Kit Manual

Packing list / Installations / Error code

Download

APP Manual

Wheel size / Speed limit, etc.

APP Manual

Policies

Shipping

Shipping time / Shipping cost

/ Order tracking / VAT & Customs

Shipping

Warranty & Return

Warranty / 7-day return policy

/ Damages and issues, etc. 

Warranty & Return

FAQ

Installation / Warehouse

/ Dealers/ MOQ, etc. 

FAQ

Campaign & Rewards

Show Geeko, Get $50 Rewards

  • Every Geeko user is warmly invited to participate in our campaign.
  • Show your objective and unbiased videos about Geeko.
  • Easy job for everyone.
Participate
Will Geeko fit my bike

EU Warehouse & Accessories Pre-installation

warehouse

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.

Expand Accessories Myself

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.
Shipping Policy
Specifications

Geeko-Front Kits

Geeko Model Motor Power Battery Case Battery Capacity Battery Cell Charger Mileage(km)* Thumb Throttle
Mini-25052F 36V250W Mini 36V5.2AH DMeg 42V2A 20-60 N/A
Mini-25070F 36V250W Mini 36V7.0AH LG/Samsung 42V2A 28-85 N/A
Mini-35070F 36V350W Mini 36V7.0AH LG/Samsung 42V2A 28-85 Yes
 Prime-25078F 36V250W Prime 36V7.8AH DMeg 42V3A 32-95 N/A
 Prime-35078RF 36V350W Prime 36V7.8AH DMeg 42V3A 32-95 Yes
 Prime-25100F 36V250W Prime 36V10.0AH LG/Samsung 42V3A 40-130 N/A
 Prime-35100F 36V350W Prime 36V10.0AH LG/Samsung 42V3A 40-130 Yes
Solid-25100F 36V250W Solid 36V10.0AH LG/Samsung 42V3A 40-130 N/A
Solid-35100F 36V350W Solid 36V10.0AH LG/Samsung 42V3A 40-130 Yes
 Max-25150F 36V250W Max 36V15.0AH LG/Samsung 42V3A 60-200 N/A
 Max-35150F 36V350W Max 36V15.0AH LG/Samsung 42V3A 60-200 Yes
 Max-50100F 48V500W Max 48V10.0AH LG/Samsung 54.6V3A 40-130 Yes
Pro-25150F 36V250W Pro 36V15.0AH LG/Samsung 42V3A 60-200 N/A
Pro-35150F 36V350W Pro 36V15.0AH LG/Samsung 42V3A 60-200 Yes
Pro-50100F 48V500W Pro 48V10.0AH LG/Samsung 54.6V3A 40-130 Yes
Ultra-25200RF 36V250W Ultra 36V20.0AH LG/Samsung 42V3A 80-260 N/A
 Ultra-35200RF 36V350W Ultra 36V20.0AH LG/Samsung 42V3A 80-260 Yes
Ultra-50150F 48V500W Ultra 48V15.0AH LG/Samsung 54.6V3A 60-200 Yes
*Regarding the max. mileage, it is obtained under the following ideal conditions: flat road, no wind, 30 degrees Celsius, the rider’s weight is 60KG, the actual mileage will vary due to different conditions

Geeko Front Motors

Geeko Front Motor
Motor Model MT-3625F MT-3625FB(Brompton) MT-3635F MT-3635FB(Brompton) MT-4850F
Power 250W 250W 350W 350W 500W
Rated Voltage(V) 36 48
RPM 290 350 350 400 450
Contruction Gear Drive
Gear Ratio 4.33 12 4.33 12 4.33
Torque(NM) 38 38 40 40 48
Weight 2.5 2.1 2.5 2.1 3.3
Diameter(mm) 120 110 120 110 150
Efficiency(%) ＞80%
Cable & Connector 9 pins waterproof connector
PAS Sensor N/A
Spoke Holes 36
Brake Disc brake or V brake
Installation Width (mm/OLD) 100 74 100 74 100
Waterproof IP65
Certificates CE
Max. Speed (KM/H) 305-16″ 18-20 22-24 22-24 25-27 28-31
349-16″(Brompton) 20-22 24-26 24-26 27-30 32-35
355-18″ 20-22 24-26 24-26 27-30 32-35
406-20″ 22-24 27-30 27-30 31-34 35-38
559-26″ 29-32 N/A 35-40 N/A 45-49
584-27.5″ 31-34 N/A 37-42 N/A 48-53
622-28“/29er-700C 32-35 N/A 39-44 N/A 50-55
*Regarding the maximum speed of the motor, it will fluctuate within a certain range as it is directly affected by battery power and load. The above range values are for reference only. A higher battery power or a smaller load will result in a higher maximum speed; conversely, a lower battery power or a larger load will lead to a lower maximum speed.

250W Front
500W Front

Geeko Bottles

Mini-C
Prime
Solid-C
Max-C
5_Pro-C
6_Ultra-C

Geeko Batteries

Model Bottle Case Capacity Height(mm) Diameter(mm) Weight(kg) Cell Type Cell Brand
GB-36052-Mini-B3 Mini 36V 5.2AH 222.5 76 1.25 18650 DMEG
GB-36070-Mini-B3 Mini 36V 7.0AH 222.5 76 1.3 18650 LG/Samsung
GB-36100-Solid-B3 Solid 36V 10.0AH 222.5 87 1.75 21700 LG/Samsung
GB-36150-Pro-B3 Pro 36V 15.0AH 222.5 104 2.55 21700 LG/Samsung
GB-48100-Pro-B3 Pro 48V 10.0AH 222.5 104 2.3 21700 LG/Samsung
GB-36078-Prime-B3 Prime 36V 7.8AH 292.5 76 1.8 18650 DMEG
GB-36100-Prime-B3 Prime 36V 10.0AH 292.5 76 1.8 21700 LG/Samsung
GB-36150-Max-B3 Max 36V 15.0AH 292.5 87 2.55 21700 LG/Samsung
GB-48100-Max-B3 Max 48V 10.0AH 292.5 87 2.3 21700 LG/Samsung
GB-36200-Ultra-B3 Ultra 36V 20.0AH 292.5 104 3.65 21700 LG/Samsung
GB-48150-Ultra-B3 Ultra 48V 15.0AH 292.5 104 3.55 21700 LG/Samsung

Thumb Throttle(For 350W and 500W kit)

throttle drawing

Items Weight

Items Weight(KG)
Battery Mini 1.3
Solid 1.75
Prime 1.8
Max 2.55
Motor Wheel 250W 2.6
350W 2.6
500W 3.5
Controller 0.5
Charger 2A 0.42
3A 0.75
Thumb Throttle 0.1
Phone Holder 0.2

Package

Wheel Package Size(CM) Package Weight(KG)
20″ 50X50X25 9
26″ 60X60X25 9
27.5″ 60X60X25 9
28″ / 29er /700C 64X64X25 9

Warranty

Warranty

Items Motor Controller Charger Battery Phone Holder
Warranty (Months) 24 24 24 12 3

After-Sale Service

  1. Our goal is customer satisfaction!
  2. After you received the goods, if you do not know how to use it, please feel freely to contact us, we will try our best to deal with all problems.
  3. During the warranty period, if product parts have problem (like motor, controller, battery, charger, etc.), we will provide new parts for free(You need to provide strong evidence that shows these parts have been damaged), you only need to bear the freight. At the same time, we also can provide free technology consulting.
  4. Within 5 days after you received the goods, if you find there are problem with goods, please contact us.

Local Dealer & Service

We have distributors in some countries or regions, so that you can receive our products faster and provide more timely and accurate after-sales service. Please contact us and we will recommend a suitable distributor to you.

 

Warranty & Return Policy
Reviews (69)

69 reviews for Geeko-Front

  1. Ignazio Azzellino (verified owner) –

    Hello my friend, I received all the Geeko kits, thanks to all.The kits are complete and compliant.Thank you all.

  2. Shuyu Wang (verified owner) –

    Thanks to the previous help from the customer service provider, I really liked it and decided to place another order for my wife.

  3. John Snow (verified owner) –

    I bought a front kit and am mostly happy with the product.Easy to install, great range, simple principle and well designed.

  4. Anthony Brown (verified owner) –

    Easy to install, great customer service, currently on ride test, very easy on hills, motor has some slight sound but barely audible outside, power assist is well integrated in use and throttle is basically eliminated.

  5. Stephan Ocker (verified owner) –

    The parcel finally arrived today and everything I ordered is in perfect condition. I installed it and test rode it for a while everything is fine and I will be in touch again.

  6. Michael Feldmann (verified owner) –

    Item was well packaged, customer service responded quickly and professionally, easy to set up and turn around, test ride felt great.

  7. John Poulos (verified owner) –

    Great value for money, very energy efficient when mounted on a folding bike for commuting.
    Small size, easy to install, customer service answered my questions carefully and I’m ready to order another set! Highly recommend this product.

  8. Ryan (verified owner) –

    Just received the goods can not wait to open the box, assembled about half an hour to get it done, test ride, it is very good, perfect, to meet my expectations, riding is not difficult, it is worth recommending.

  9. Heiko Pilz –

    Alles ist gut angekommen und es ließ sich auch alles super zusammenbauen

  10. Frank Hogenbirk –

    Good morning all,
    Today UPS delivered the box.
    As far as I can see the parts look very good en the pakkage was also strong and undamaged.
    This afternoon I will mount the parts on mu Brompton bike.

  11. Holger Szaszak –

    I installed the Geeko kit on my daughter’s bike and am mostly very happy with it. I will also upload a corresponding video to YouTube soon.

  12. Patrick Hessman –

    I received my kit and managed to fit it to my bike. I love it.

  13. Daniel Gibson –

    After installing my Geeko front motor kit for over a week, I can say that I am very happy with it. I am sending a link to a video I made for my YouTube channel. In addition, I’ve included a couple of photos。

  14. Kurt Kampa –

    Everything worked out “GREAT”. The bike conversion works extremely well. The app is perfect. Thanks again.

  15. Horst –

    Fast shipping, very well packaged, smooth installation, and most importantly great customer service, answered any questions quickly, and overall thought it was awesome

  16. Konstantinos –

    I received my kit and so far I’m very happy with it!

  17. Josh Kerson –

    Wonderful little modification. Great product, thank you very much!

  18. James Tweedie –

    The unit arrived yesterday and I have just unboxed and checked the components – all good. No damage in transit.I’m documenting the entire process as it may be of interest to members of my cycling club amongst others.I’m very pleased with the ease of ordering (including the selection of component parts), order processing and shipping.

  19. Nelson –

    Easy to install, effortless to ride, a great purchase, customer service patiently answered, great!

Only logged in customers who have purchased this product may leave a review.

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