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RIVERSIDE Riverside 120 Hybrid Bike - Blue

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was £179.99 -%


This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

From To

* Sales from to Until end of stock
* From and limited stock
£179.99 -%
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
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Our passionate design team has developed this hybrid bike for occasional rides up to 20 km. Get outside with the Riverside 120. Change gears easily with a single shifter. The ergonomic frame and saddle optimise your comfort.
Not Available Now

Due to high demand, we are currently suspending online delivery for bikes. We are now increasing the availability of our bikes in our store showrooms while continuing with our Click and Collect service. This is a temporary measure and we thank you for your patience and understanding.


Product benefits

Ease of use Easily change between the 8 speeds using a single shifter.
Quick-release wheel
Sitting comfort An ergonomic saddle to improve your comfort.
Adjustable Height-adjustable stem.
Versatility Hybrid steel frame, versatile road and trail tyres.

Technical Information

How to choose your hybrid bike size

3 sizes available:
Size S from 1.50m to 1.65m.
Size M from 1.65m to 1.80m.
Size L from 1.80m to 1.90m.
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).

A versatile frame

Our engineers designed the steel frame with lower geometry to facilitate step-through. Our frame has bottle cage and pannier rack inserts.

Derailleurs and drivetrain: unleash greater speed

8 speeds, changed using B'Twin TS39 shifters.
- Microshift H081 8-speed cassette.
- Cogs: 11/ 34.
- Single chainwheel: 36 teeth.
- KMC Z51 chain with quick-release.
- Rear derailleur: B'Twin RD M25.
- Anti-derailment ring.

Brake safely

Brake effectively using the two V-brakes.
The 2 steel callipers are equipped with pads that exercise pressure on the rim to slow or stop the rotation of the wheels.
Plastic brake levers.

Handlebars, steering, stem and fork: maintain control

With its 70 mm-long height-adjustable damper stem and semi-raised handlebars (620 mm), the Riverside 120 optimises your steering comfort
- 1 inch 1/8 headset.
- Handlebars and stem welded into a single piece for greater security and comfort.
- Rigid steel fork (threaded 1 inch 1/8 pivot).

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 Sport 500 saddle.
Welded steel seat post for improved safety. Collar dimensions = 32mm.
Seat post diameter = 28.6 mm.

Ready to roll with 28" wheels?

Head off on tours with the Riverside 120 equipped with black double-walled aluminium wheels. To transport your bike, the quick-release on the front and rear wheels makes them easy to remove.
36-spoke front and rear wheels.
The recommended pressure is: minimum 2.0 bar and maximum 4.0 bar (details on the tyre sidewall).
Wheel diameter = 28 inches (21-622).

Hybrid tyres: put rubber to the road

The Riverside 120 is equipped with B'Twin Trekking hybrid road and trail tyres so you can go anywhere.
The recommended pressure is a minimum of 2 bar and a maximum of 4 bar (details on tyre sidewall).
Dimensions: 700 x 38 (38-622).

Crankset / Pedals

The Riverside 120 is supplied with versatile single-piece plastic pedals with a wide pedalling surface to help keep the foot on the pedal.
170mm-long steel cranks.
36-tooth steel chainwheel.
Plastic chainguard.


Your Riverside 120 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
- bike stand
- water bottle holder
- saddle bag
- rear pannier rack
- baby seat
For more details, please check with a sales assistant.


S: 14.6 kg
M: 14.7 kg
L: 14.6 kg

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Composition / advice

100.00% Steel
Stock advice Store in a dry place
Restricted use : Not suitable for mountain biking or BMX
Legal notice The total weight (bike+cyclist) should not exceed 120kg.

Our commitments

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: frame, stem and handlebars. Parts: 2 ans."


Q : How to assemble your bike?
Everything you need to know about making sure your bike is comfortable, secure and ready to ride.
Q : How do you adjust your brakes?
Having properly functioning brakes is vital when out on the road. Check out how to get them working to your liking.
Q : How to replace a brake lever on a bike?
Having properly functioning brakes is vital when out on the road. Here’s a video to show you how to make sure your new brake level is working nicely.
Q : How to replace a disc brake?
Having issues with your disc brake? Then this video is for you.
Q : How to adjust your bike handlebar?
A suitable handlebar height is essential to your cycling safety and comfort. Find out how to adjust it to your liking with our video.
Q : Do you offer a Cycle To Work scheme?
Find out everything you need to know about way of getting to work that’s good you and the environment.Check Here

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