Electric Hybrid Bike Riverside 500 E - Grey/Green


Give your rides more power. The Riverside 500 E electric hybrid bike offers electrical rider support for distances of up to 90 km.

The three electric bike modes offer assistance up to 25 km/h, letting you enjoy high speeds and easy journeys.

Color: Charcoal grey
Size: size guide


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Product benefits



Mode 1: up to 90 km, mode 2: up to 80 km and mode 3 up to 50 km.

Smooth pedalling

Smooth pedalling

Pedal normally thanks to the built-in torque sensor (bottom bracket).

Cycling comfort

Cycling comfort

Lockable suspension fork with adjustable stiffness. Puncture-resistant tyres.

Braking power

Braking power

The hydraulic disc brakes provide clean, precise braking.

Ease of use

Ease of use

Easily change speeds using the 8-speed shifter.

Easy reading

Easy reading

Wide, contrasted, accessible from the handlebars. Keep an eye on your screen.

Technical information

How to choose your size

4 sizes available:
Size S from 1.50 m to 1.65 m.
Size M from 1.66 m to 1.77 m.
Size L from 1.78 m to 1.89 m.
Size XL from 1.90 m to 2.01 m.

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 (better suited to speed).

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

Walking mode - Assistance when walking.

Mode 0 – Assistance disabled.

Mode 1 - Gentle assistance at up to 25 km/h that means you can forget about the weight of the bike - battery life of around 90 km under normal conditions.

Mode 2 - Moderate assistance at up to 25 km/h - battery life of around 80 km under normal conditions.

Mode 3 - Boost assistance at up to 25 km/h for the most difficult ascents (warning: 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.
42Nm torque.


Lithium-ion 36V 11.6 Ah (418 WH) battery with locking system that prevents any vibrations to the battery as you ride.
Supplied with two lock keys.
Weight: 2.82 kg.
We recommend recharging the battery after each use.


LCD screen, backlit for better visibility both day and night.
speed, time, trip and total distance, remaining battery power and selected mode.
USB plug for recharging your smartphone.

What is the assistance sensor?

A simple, clever system: the more you pedal, the more assistance is provided. You are in control of your speed and acceleration.

For those in the know, we're talking about the torque sensor fitted to the bottom bracket.

A frame designed for less weight and more comfort

Our engineers designed the hybrid frame using 6061 aluminium and lower geometry for an easy step through. This frame provides optimal comfort and great versatility.
Inserts are included for a bottle cage and pannier rack.

Adjustable suspension fork

Our designers added the Suntour NCX SF19-NEX lockable and adjustable spring suspension fork.
1⅛" aluminium pivot.
Magnesium blade.
63 mm of travel.

Derailleurs and drivetrain: enjoy the speed!

Quickly and easily change between the 8 speeds using the shifter on the handlebars.

In detail:
- 8-speed Microshift H081 cassette
- Single chainwheel: 36 teeth
- Cogs: 11/ 34
- KMC Z51 chain with quick-release
- Rear derailleur: B'Twin RD M25
- B'Twin SL759 shifter.
- Anti-derailment ring

Hybrid tyres: put rubber to the road

Comfortable, versatile, reinforced CST Tirent tyres so you can go anywhere.
Bead-to-bead puncture protection.
The recommended pressure is between 4 and 5 bars (details on tyre sidewall).
Dimensions: 700 x 40 (40-622).

28" double-walled wheels

Head off on tours with the Riverside 500 E equipped with black double-walled aluminium wheels.
To transport your bike, the quick-release on the front wheel makes it easy to remove.
28-spoke front wheel and 36-spoke rear wheel.
Rear wheel nut can be removed with an 8mm Allen key. (Compatible with B'Twin 900 multitool).
Wheel diameter = 28 inches (21-622).

HYDRAULIC DISC BRAKES: control your braking

Cycle safely on any terrain (dry/wet) thanks to the Tektro TKD 160 mm hydraulic disc brakes at the front and rear.
Hydraulic brakes provide more precise braking as well as greater comfort using the brake levers.
Aluminium brake levers.

Handlebars, steering, stem: maintain control

Semi-raised aluminium handlebar (620 mm). 1⅛" aluminium stem that is 75 mm long.
1⅛" semi-integrated Aheadset headset.
2 aluminium spacers 5 mm in height.
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 Trekking 500 saddle.
Aluminium seat post with graduated markings for easier adjustment.
Collar dimensions = 35 mm.
Seat post diameter = 28.6 mm.
Tool-free saddle height adjustment (quick-release).

Crankset / Pedals

The Riverside 500 electric bike is supplied with versatile plastic single-piece pedals with a wide pedalling surface to keep the foot on the pedal.
170mm-long aluminium cranks.
36-teeth aluminium chainring. Plastic chainguard.


Your Riverside 500 E is supplied with a bell, lights (front/rear), wheel reflectors and pedals.
Depending on the accessory type and size of the bike, the frame is compatible with:
- front and rear mudguards
- stand
- bottle cage
- saddle bag
- rear pannier rack
- child seat
Please ask a sales advisor for further details.


22.6 kg in size S with the battery.
22.7 kg in size M with the battery.
22.8 kg in size L with the battery.
22.9 kg in size XL with the battery.

19.7kg in size S without battery.

19,8kg in size M without battery.
19.9kg in size L without battery.

20kg in size XL without battery.
The bike is supplied with B'Twin Flat platform pedals.
The total weight (bike+cyclist) should not exceed 120kg.

CE Certificate of Conformity



Lifetime guarantee: frame, stem and handlebar.
Parts: 2 years.

Product concept & technology

Product Composition

Frame 100% Aluminium 6061

User Directions

Not suitable for mountain bikes and BMX.


The total weight (bike + luggage + cyclist) should not exceed 120kg.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.


To have more informations about this product, consult the notice


Electric Hybrid Bike Riverside 500 E - Grey/Green
Electric Hybrid Bike Riverside 500 E - Grey/Green
Electric Hybrid Bike Riverside 500 E - Grey/Green
Electric Hybrid Bike Riverside 500 E - Grey/Green
Electric Hybrid Bike Riverside 500 E - Grey/Green
Electric Hybrid Bike Riverside 500 E - Grey/Green
Electric Hybrid Bike Riverside 500 E - Grey/Green
Electric Hybrid Bike Riverside 500 E - Grey/Green



Q:How to assemble your bike?

A: Everything you need to know about making sure your bike is comfortable, secure and ready to ride.

Q:Do you offer a Cycle To Work scheme?

A: Find out everything you need to know about way of getting to work that’s for good you and the environment. Check Here
Products sold and shipped by Partners are not eligible for Cycle to work Schemes

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