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Up to 90km battery life, nothing will stop you!

  • 15 - Cycling - Original 920 Electric RIVERSIDE
Reference : 8586865
15 - Cycling

RIVERSIDE Original 920 E Electric Hybrid Bike

Our team of passionate designers developed this electric bike to give your rides on roads and trails that extra bit of oomph! Easily break up your rides! Use the electrical assistance to extend your efforts and feel the difference with a range of up to 90km.

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How to choose your size

2 sizes available:
Size S/M from 1.45m to 1.74m.
Size L/XL from 1.75m to 1.95m.
If you're between 2 sizes:
Choose the smaller size for greater manoeuvrability and comfort (straighter back).
Choose the larger size for a more stretched out position (more suited to speed).

0, 1, 2 or 3: choosing your assistance mode

Walking mode - Assistance when walking
Mode 0 – Assistance deactivated.
Mode 1 - Assistance up to 17Km/h - battery life of around 90km under normal conditions.
Mode 2 - Assistance up to 22Km/h - battery life of around 75km under normal conditions.
Mode 3 - Assistance up to 25Km/h - battery life of around 40km under normal conditions. (please note: your battery life will be severely reduced in the event of prolonged use).

Motor: use those watts!

Brushless 250-watt motor in the rear wheel hub.
30Nm torque.


lithium-ion 36v 11.6 Ah (418Wh).
Supplied with two locking keys.
Charge time: 6.5 hours
Its weight: 2.64kg.
We recommend recharging the battery after each use.
To put it to sleep: press the stop/start button on the battery for 10 seconds until the LEDs switch off.

Backlit control screen

LCD screen, backlit for better visibility both day and night.
Displays: Speed, distance covered and overall, the remaining power and the mode.
To access the configuration parameters simply:
- Keep the + and - buttons pressed.
- Press the + or - buttons to select the desired value for each parameter.
- Press the start/stop button to proceed to the next parameter.

A full suspension frame designed for an easy ride

Our engineers designed this hybrid aluminium frame with lower geometry to make it easier to get on the bike. This frame provides greater comfort than ever.
The Original 900 E is equipped with a SUNTOUR spring front suspension fork (1" 1/8 pivot in steel) with 63mm travel and rear spring suspension. To adjust the rear suspension, turn the locking ring located directly behind it (this can be done without tools).

Derailleurs and drivetrain: enjoy the speed!

7 speeds which use a quick and easy to use trigger to change between them.
- Shimano TZ 500 7-speed freewheel.
- Single chainwheel: 38 teeth.
- Cogs: 14 / 28.
- Anti-corrosion chain.
- Rear derailleur: SRAM X3.
- SRAM Trigger x - 3 shifter.
- Anti-derailment ring.

Hybrid tyres: put rubber to the road

The Original 920 E is equipped with B'Twin Trekking hybrid road and trail tyres so you can go anywhere.
The recommended pressure is a minimum of 3.0 bar and a maximum of 4.0 bar (details on tyre sidewall).
- Size S/M: 26" x 1.75.
- Size L/XL: 28" x 1.75.
A little plus: Self-healing inner tube.

Double-walled wheels

Set off on an adventure with the Original 920 E equipped with double-walled aluminium wheels.
To transport your bike, the quick-release on the front wheel makes it easy to remove.
Rear wheel nut can be removed with an 8mm Allen key. (B'Twin 900 multi-tool compatible)
Front and rear wheels have 36 spokes.
Wheel diameter:
- Size S/M: 26 inches. - Size L/XL: 28 inches.

Brake safely

Brake effectively using the two V-brakes.
The two steel callipers are equipped with pads that exercise pressure on the rim to slow or stop the rotation of the wheels.
Aluminium brake levers.
A little plus: when you brake the rear brake light will light up.

Handlebars, steering, stem: maintain control

Semi-raised steel handlebars (620mm).
1" aluminium stem 90mm long, adjustable and tiltable.
B'Twin ergonomic grips.

Saddle: be comfortable

Because it's important that your seat position is adapted to your riding style, our teams developed the exclusive B'Twin Ergofit gel saddle.
Graduated aluminium seat post for easier adjustment.
Collar dimensions = 32mm.
Seat post diameter = 27.2mm.
Tool-free saddle height adjustment (quick-release).

Crankset / Pedals

The Original 920 E is supplied with hybrid one-piece plastic pedals.
170mm long aluminium cranks.
38-tooth aluminium chainwheel.
Plastic chainguard.


Your Original 920 E is supplied with a bell, lights (front/rear), wheel reflectors and pedals.
Depending on the accessory type and bike size, the frame is compatible with:
- a seat bag
- rear pannier
For further details, please ask a sales advisor.


25.5kg in size M without pedals.
26kg in size L without pedals.
22.9kg in size M without battery.
23.4kg in size L without battery.
The bike is supplied with B'Twin pedals.
The total weight (bike+cyclist) should not exceed 120kg.

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100.00% Aluminium
Stock advice Store in a dry place.When storing for a prolonged period, put the battery in sleep mode. Do not store the battery discharged (1 green LED flashing).
Restricted use : Not suitable for mountain bikes and BMX.
Legal notice The total weight (bike+cyclist) should not exceed 120kg.Not suitable for children under age 14.


Test Product Before reaching stores, our bikes are tested by many hybrid bike enthusiasts. They ride several thousands of kilometres to be properly approved. These tests enable us to guarantee comfort, ease of use and versatility to meet your expectations.
Guarantee : Lifetime guarantee: stem and handlebars, Battery and parts: 2 ans."