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RIVERSIDE Ref. 8610495 4183533

Trekking Bike Riverside 920 CN

Tax included
Colour: PURPLE
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Relax in nature! The Riverside 920 is our lightest, most dynamic hybrid bike.


Ease of use

11-speed single chainring drivetrain / Comfortable, puncture-proof tyres


XX kg in size M / Fulcrum wheels, Shimano drivetrain, magnesium fork

Puncture resistance

CST Tirent tyres with puncture protection on the tread

Cycling comfort

63 mm air suspension / Hybrid road and trail tyres / Cork ergo grips

Braking power

Hydraulic disc brake for progressive braking.



How to choose your hybrid bike size

4 sizes available: Size S: 1.50 m to 1.65 m tall.

Size M: 1.66 m to 1.77 m tall.

Size L: 1.78 m to 1.89 m tall.

Size XL: 1.90 m to 2.01 m tall.

If you are on the edge 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 light, comfortable frame

Our engineers designed the Riverside 920's frame out of 6061 aluminium, with a 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. Replaceable rear derailleur hanger.

Drivetrain 1/2

The Shimano XT 11-speed derailleur, paired with a megarange 11/46 cassette and a 38T chainring, enables you to comfortably climb almost any hill.

Drivetrain 2/2

In detail: - Rear derailleur: Shimano XT 11-speed.

- Microshift 11-speed 11 / 46 cassette

- Shimano SLX gear shifter.

- Single chainring: 38 teeth with 3D chain flow technology to prevent chain jumps.

- Aluminium chainring guard

- Thru axle

- 170 mm aluminium cranks

- Bottom bracket with sealed bearings

- KMC X11 chain with quick link.

Hydraulic disc brakes

Ride safely over any terrain (dry/wet) thanks to the precise B'Twin by Tektro T275 hydraulic disc brakes.

160 mm center lock rotors, making them easy to replace.

Aluminium brake levers.

Comfortable, precise cycling position

The Riverside 920 gives you a 60° riding position. This position guarantees comfort, good manoeuvrability and propulsion.

- 660-mm-wide aluminium handlebar.

- Oversized aluminium stem (31.8 mm) that is 70 mm long.

- Semi-integrated headset in 1 inch 1/8.

- Ergonomic grips for a natural grip in the hand.Cork finish.

Air suspension fork with lockout on handlebar

The Riverside 920 is equipped with a Suntour NCX air suspension fork. The air shock keeps you more comfortable than a classic coil spring fork. The fork has a lockout on the handlebar so that you'll be more efficient when riding uphill. The preload can also be adjusted.

- 1 inch 1/8 aluminium pivot.

- Magnesium blade.

- 63mm travel.

The stiffness can be adjusted using a simple adjustment wheel.


We've chosen to use the B'Twin Ergofit Sport 900 saddle. It enables you to put all your energy into the pedals. It's designed to be used with bib shorts / tights during long rides.

Aluminium seat post , graduated for easier adjustment.

Collar dimensions = 32 mm.

Seat post diameter = 27.2 mm.

Light, sturdy, dynamic wheels 1/2

The wheels play a vital role in how a bike behaves. We chose to use Fulcrum wheels because they're so light and sturdy. They're why the Riverside 920 is particularly nippy. The 23 mm rims enable the tyre to effectively absorb any lumps and bumps in the trail.

Light, sturdy, dynamic wheels 2/2

- Fulcrum Trekking 500 wheels

Weight per pair: 1900 g

- Wheel diameter = 28 inches (23-622).

- Stainless steel spokes

- Sealed cartridge bearings

- Center lock rotors so that they're easy to replace.

- Tubeless-ready wheels with tubeless rim tape (tubeless valves sold separately, product ref: 8551979. Original tyres are not tubeless)

- Aluminium front and rear hubs with quick-release on both so that you can easily remove the wheels.

Puncture-resistant tyres.Versatile for wheels & trails

CST Tirent hybrid road and trail tyres.

CST's EPS (Exceptional Puncture Safety) puncture protection technology

Supple sidewalls (skinwall) to make them light and comfortable.

Dimensions: 700 x 40 (40-622).60 TPI carcass

Tyres for use with inner tubes only - not tubeless ready.

Wide platform pedals

The Riverside 920 is supplied with versatile single-piece plastic pedals with a wide pedalling surface to help keep the foot on the pedal.

Accessories included

Your Riverside 920 is supplied with a bell, battery-powered lights (front/rear), wheel reflectors and pedals.

Compatible Accessories

The Riverside 920 is compatible with:

- most pannier racks (recommended products: ref numbers 8364376 and 8402094

- central kickstands (recommended products: ref numbers 8172769 and 8367621)

- Mudguards (recommended products: ref number 8539800)

Sizes M and L compatible with frame-mounted baby carriers. Size S not compatible.

(ref number: 8487125)

(Paste the product number in the search bar on the Decathlon site to find your accessory)


Lifetime guarantee: frame, stem and handlebar.

Parts: 2 years.



Frame: 100.0% Aluminium

Tips for storage and maintenance

Storage tips

Store in a dry place.

Restrictions on use

Not suitable for mountain biking or BMX


Parts guarantee

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