Explore the G4 / G4i / G4i+
Explore the G3C
it’s all about The Ride
The low centre of gravity makes the bike agile and responsive to ride and easy to lift and maneuver at home. Front hub motor and battery contained within the monocoque chassis balances weight fore and aft for perfect weight distribution.
Carbon Fiber mid-frame
This central component of G4’s monocoque chassis has the important job of connecting the hydroformed aluminium front frame and Gocycle’s patented magnesium Cleandrive™. Three different components, three different materials, each optimised for three different roles.
the all-new G4drive™
Smooth and quiet, Gocycle’s bespoke new G4drive delivers more torque with class-leading compact packaging.
Clean & Easy to live with
No cables, chains, gears, sprockets or oil – no mess. It can be taken everywhere. The streamlined chassis and Center-Hub Mount Wheels makes cleaning the Gocycle fast and easy.
- Gocycle’s patented Cleandrive™ system encloses the efficient chain drive to keep your clothes and furnishings clean.
- Center-Hub Mount Wheels make fixing a flat tyre fast and easy.
- Patented Shimano Nexus 3-speed sequential gearbox is completely enclosed. Unlike traditional derailleur systems, Gocycle’s unique gearbox requires very low maintenance.
Foldable and portable
Gocycle packs away perfectly for transit or storage in tight city living spaces, boats, or motorhomes. The streamlined chassis and Center-Hub Mount Wheels make cleaning the Gocycle fast and easy. Lightweight and stowable, no other ebike has the versatile dynamics of Gocycle.
Travel case is available as an accessory.
designed to Fit You
Gocycle has an automotive-inspired adjustable driving position. Cars come in one size with an adjustable position; so does Gocycle.
Gocycle provides contact points in exactly the same place as a large-wheel bike – but with more adjustment to fit more riders. The Vgonomic™-designed seat-post and frame geometry, combined with height and reach adjustable handlebars, provides adaptable fitting with superior comfort levels for a wide range of body types.
Daytime running light
The G4i and G4i+ come fitted with Gocycle’s iconic and patented Daytime Running Light (DRL) employing our proprietary light pipe design and technology.
Extended ‘to be seen’ light zone with G4i and G4i+’s Daytime Running Light (DRL)
Normal ‘to see’ light zone with optional integrated light kit.
Agile & Easy to handle
Lightest in class, Gocycle is designed to be easy to lift and manoeuvre at home or in the city. Its smooth frame curves are comfortable to hold and the centralized weight reduces strain.
Streamlined & user-friendly
All information the rider needs is presented in an F1 inspired streamlined dash. Low energy Bluetooth (BLE) available for reliable interface with the GocycleConnect App.
G4i/G4i+ integrated dashboard (pictured), which displays fuel gauge, speed, gear, efficiency. G4 dashboard displays LED Fuel Gauge only, with other information available via the GocycleConnect™ App.
Download the free GocycleConnect app to personalise your ride! In 2012, the award winning Gocycle became the first production electric bicycle in the world to be digitally connected via Bluetooth to your smartphone. We’ve led the industry ever since…
Regulate your speed
Fine-tune your motor assistance
Monitor your battery
Track your fitness progress
Calories burned calculator
Set your riding mode
Troubleshooting made easy
A full range of integrated accessories are available from mudguards, lights, integrated lock holster, to panniers, travel and storage systems.
The kit uses Gocycle’s battery to power bright front and rear mounted lights. German made, the LED lights are a must for commuting in the dark.
Durable with rubber ducktail for increased protection. Mounting brackets allow fine-angle adjustment and quick removable fastening.
Lock Holster Kit
Produced with 5mm hardened steel bars featuring an innovative coating to prevent damage to paint. This Solid Secure Silver rated lock is a great space-saving device that stores neatly in the GoCycle Lock Holster.
Lightweight and high-techmaterial front pannier. Multi-directional expanding pockets add useable volume, whilst still keeping the pannier compact when not required. Inspired by Gocycle’s Center-Hub Mount Wheels, with one simple movement, the front pannier can be effortlessly detatched or reattetched.
The GoCycle Travel Case provides neat, easy storage for fast-folding models with effortless transport via two built-in wheels. Stylish and durable design with a protective zip-fastened cover and internal pocket for storing essential accessories.
the Tech Specs*
G4: Electric Blue, Matte Black, White
|Center-Hub Mount Wheels||
G4 & G4i:
|Wheel Color||Gloss Black|
|Motor Drive Control||Pedal Torque Sensing|
|Daytime Running Light (DRL)**||
|Smart Device Connectivity||GocycleConnect® App via wireless Bluetooth®|
|Riding Modes||City, Eco, On-Demand, Custom. Multiple, programmable through GocycleConnect™ App|
|Electric Drive Speed***||20 mph / 25 kph|
G4: Up to 65km (40 miles), depending on pedal input
G4i & G4i+: Up to 50 miles (80 km), depending on pedal input
|Motor****||Gocycle proprietary front hub motor, G4drive with traction control 500 W US / 250 watt EU continuous|
G4i & G4i+: Quick removable lithium ion: 10.4 Ah, V, approx 375 Wh
|Charger||Gocycle 4A 36V Charger|
G4i & G4i+: 3.5 hours
|Motor Controller||Gocycle proprietary|
G4i & G4i+: Integrated dashboard display with fuel gauge, speed, gear, efficiency or Smart Device and GocycleConnect™ App
G4i & G4i+: Gocycle electronic Predictive Shifting™
|Gear Inches||1st=39.1 in, 2nd=53.3 in, 3rd=72.5 in|
|Gear Development||1st=3.1 m, 2nd=4.3 m, 3rd=5.8 m|
|Brakes||Hydraulic disk, front and rear|
|Front Motor Fork|
|Rear Suspension||Gocycle Lockshock™ 25mm (1 in) travel|
G4: Velo Sport
|Seat Post||34.9 mm Aluminium|
|Frame Size and Fit||Universal Vgonomic™|
|Seat Tube Angle||68°|
|Wheelbase||1065mm (42 in)|
|Bottom Bracket Height||275mm (11.5 in)|
|Folding Method||Fast Folding frame and handlebar|
G4 & G4i:
|Maximum Rider Weight******||100kg (220 lbs), including clothing and luggage|
*Technical specifications subject to change without notice.
** The purpose of the DRL is to enhance visibility of the Gocycle to other road users only. It is not intended to be a substitute for front and rear lights and should be accompanied with an additional set of front and rear lights approved for the territory you are riding. We r ecommend that you consult the relevant national safety organization or a reputable cycle dealer on what the minimum recommended lighting requirements are in your particular country or region.
***Electric bicycle speed regulations vary by country — consult your local authority for information.
****Electric bicycle motor regulations vary by country — consult your local authority for information.
*****Battery capacity and performance may vary from battery pack to battery pack.
******This product has been designed with a maximum recommended weight limit of 100kg (220lbs) for the rid er, clothing and all luggage, and is intended for use on paved roads. For rider and luggage weight 100 – 115kg (220 – 250lbs): riding style, road condition, tire pressures and luggage position may reduce product service life. Luggage weight should not exceed 1 0% of total rider and luggage weight. Never exceed rider and luggage weight of 115kg (250lbs) at any time. Exceeding this limit will void all warranties and may result in the product being unsafe for operation.