clearance

Suitable for 24" to 26" bikes. Not recommended for mountain and road bikes.

Compatibility

Universal attachment on a frame or fork equipped with inserts.

Easy assembly/dismantling

Attach the Vioo Clip visibility light at the rear using an insert.

Visibility

Non-messy

A universal mudguard for the front and back of your bike. Reduces splashes!

Condition

Skill Level

Weight (g)

removable

Weather Conditions

Assemble With Tools But Without Tools Provided

Assembly Type

Position

Foldable

Attachment

Attachment Type

Width

Length (cm)

Main Material

This mudguard fits the vast majority of 24" to 26" bikes. This mudguard is primarily designed for occasional recreational rides.
This isn't the best mudguard for our Rockrider bikes. Instead, we recommend buying a specific mountain bike mudguard (product ref: 8385291)

This mudguard only fits bikes with eyelets. Ask a sales assistant to be sure.

Which bikes are compatible with this mudguard?

This product has space for fitting a VIOO Clip, an LED light that can be clipped on and off anywhere in one go.
It provides red or white light in continuous or flashing mode. With VIOO CLIP lighting, you are clearly visible from up to 120 m (130 yd) away. Battery life is 9 hours in flashing mode, 4½ hours in continuous mode. Easy to recharge via a USB cable (sold with the VIOO Clip).

Set weight: 240 g (8 1/2 oz.). 
Front dimensions: 56 cm (22").
Rear dimensions: 71 cm (28").Width: 6.5 cm (2 1/2").

Weight and dimensions

- This set comes with 3 screws, 4 washers, 2 brackets, and 2 grommets. 
- You will need a 4 mm (1/10") Allen key and an 8 mm (1/3") spanner to mount this mudguard.

Assembly

Bike Fenders and Mudgards

Stability

Compatible with bikes equipped with bottle cage screws.

Designed for carrying a water bottle on your bike.

Bike Hydration

Robustness

Designed for attaching your water bottle to the frame.

Frequency

Wide coverage protects the back and feet.

Compatible with the Riverside 500, 500E, 520E, 540E, 900, and 920.

Designed for Riverside 500, 500E, 900 or 920 models only.

This mudguard only fits Riverside 500, 500E, 520E, 540E, 900, and 920 bikes.

Mudguard + stays + screws: 500 g (17 1/2 oz.)Front length: 635 mm (25").
(1 stay).
Back length: 1147 mm (45").(2 stays).

Max. width of tires

Steel stays.
Steel screws.
Plastic blades (ABS-PC).

Materials

Allows you to carry up to 27 kg and can be used with a child seat.

Volume

For bikes with 26”, 27.5”, 28”, 650B, and 700C wheels with frame inserts.

Compact design

Comes with screw hardware for attachment. Adjustable length and height. 

Weight

This pannier rack is designed to carry your belongings on your bike: bags, panniers, child seat, etc.

Wheel Size

Maximum Load

You can fit your pannier rack with luggage straps.
Model 8169680 is compatible.

Accessorizing

Bike Bags & Backpacks

Security rating: 3/10. Not designed to protect your bike from theft.

Theft resistant

Lightweight

Protect your low-value belongings from theft.

Lock type

Bike Lock Type

Bike Safety

The security rating helps you choose the lock that’s best for your use. Btwin and third-party laboratory CNPP created a test protocol based on real-life theft techniques.

This unique protocol assigns each lock a rating from 0 to 10 that indicates how theft-resistant it is.

Security rating

This lock is not strong enough to secure a bike.
However, you can attach small accessories or certain components on your bike, such as wheels, saddle etc.

Safety

Sheathed cable with 12 mm diameter and low theft resistance.
Code can be set between 0000 and 9999.

Characteristics.

Locks

Power: 6 to 20 lumens.
180° visibility.
Continuous or flashing mode.

Continuous mode: 14 hours.
Flashing mode: 45 hours.
Rechargeable via USB.

Autonomy

White or red 4 modes.
Clip or elastic mount.
Adhesive mount optional.

Versatility

IPX4: Withstands splashes and heavy rain.

Waterproof

This kit of 2 rechargeable two-colour lights is designed to keep you visible. On the front or rear, flashing, or continuous—you choose!

Power Capacity

Brightness (Lumens)

Lighting Type

Type Light

Autonomy (H)

Hook Type

Power Type

Range (m)

The light was designed to attach almost anywhere.
You can attach it to your clothes, bag, shoes, or bike with its elastomer strap.

B'Twin has created numerous compatible products, such as mudguards, panniers, helmets, etc. that a clip light can be attached to.To increase your possibilities, a 3M self-adhesive interface is also available under the reference: 8771050

Visibility - Versatility

Battery capacity: 500 mAh
LED brightness: - White mode: 20 Lumens,
- red mode: 6 lumens

Performance

Lights

Impact protection

Adjustable strap length. 3D adjustment dial

User comfort

17 vents for ventilation during ascents. Quick-drying absorbent foam.

Ventilation

Adjustable

Size S: 280 g
Size M: 320 g
Size L: 370 g

Can be worn with a ponytail. Compatible with bike light 8487105.

Fixed side straps. Quick and easy to pull your ponytail through.

Ease of use

Designed for bike rides lasting over 2 hours.

Adjustable Helmet

Intensity

helmet compatible with

protection technology

material of the exterior shell

type of chin guard

helmet shape

reflective

removable foams

number of aeration points

Bluetooth Connection

Adjustment Dial

Practice Conditions

Style

Certification

Detachable Visor

Tightening Type

Fastener Type

Weight: Size S:280 g
Size M: 320 g
Size L: 370 g
Number of vents: 17
Specific protection technology: NS
Fastening type:clip
Occipital adjustment: 360° dial
Comfort foam: detachable and washable (available from after-sales)
Number of visor positions: Fixed
Shell material: Inmold polycarbonate
Size S: 52–55 cm
Size M: 55–59 cm
Size L: 59–62 cm
Warranty: 2 years
Certifications: EN 1078

In a nutshell:

To find your helmet size, simply measure your head circumference (around the forehead). This mountain bike helmet comes in three sizes:

S:52–55 cm
M: 55–59 cm
L: 59–62 cm

Choosing your mountain bike helmet size 

European standard setting out the requirements and test methods for helmets to be worn by users of inline skates, skateboards, scooters, and bicycles. The corresponding test requirements and methods cover the following aspects: construction (incl. field of vision), shock absorption properties, characteristics of the retention system (incl. chinstrap and tightening devices), marking and information.

EN 1078 certified

A cushioning foam replacement kit is available for this helmet on our website.

Please note that on some helmets, the colour of the EVA cushioning foam (in contact with the top of the head) may vary.

Cushioning foam

We recommend replacing your helmet in 2 cases:

1. After a fall:
In the event of a fall, your helmet's material can deteriorate or even break. Sometimes, you won’t even notice. That’s why we recommend replacing it if you have the slightest doubt.

2. After 5 years' use:
The foam deteriorates. It can deteriorate due to impact, storage location, the climate, and its use. We therefore recommend replacing your helmet at least every 5 years.

When should I replace my helmet?

3 quick steps for adjusting your helmet in 2 minutes:
1. If needed, pull your ponytail through the back of the helmet (lower the dial rim).

2. Adjust and clip both strap buckles together:make sure you can slide two fingers between the strap and your chin.

3. Adjust the tightness around your head using the rear dial.

The helmet should be in contact with your head without tipping forward, backward, or sideways, even when you’re moving.

How do you adjust the helmet?

Based at the B’twin Village in Lille, our product design team works constantly to make biking more comfortable for our users.
Our goal is to create products that respond to our users’ needs and foster a good cycling experience.


Product tests

Make sure this helmet fits you properly.

If you do need to return it, make sure it still has the instructions, labels and, if applicable, original packaging. 
Conditions: https://www.decathlon.ca/en/help/returns-exchanges

Return conditions for personal protective equipment

Helmets

Holds up to 10 kg. Not suitable for carrying a child. 

Includes mounting hardware.
Adjustable length and height. 

All 24 to 28" bikes with frames equipped with inserts.

Includes a plate for attaching a rear light or Vioo Clip. 

This bike pannier rack is ideal for carrying your belongings: baggage, baskets, bags, etc. A lightweight and affordable pannier rack that holds up to 10 kg.

Disc Brake Compatibility

Important: this pannier rack is not compatible with the following bike models: The Btwin Original 7, road bikes, bikes with disc brakes, bikes not equipped with inserts on the wheel axle and on the rear stays, some electric bikes, full suspension mountain bikes and folding bikes. 

Includes a hook for attaching a Vioo Clip, and an easy-to-attach LED light.
With a red or white continuous or flashing light, the Vioo Clip makes you clearly visible from up to 120 m away.
Battery life: 9 hours (flashing mode) and 4,5 hrs (continuous mode). Easy USB charging.
(Sold separately)

Frame: Aluminum and steel.

Rack: Polypropylene.

Composition

Can hold up to 18 kg. Not suitable for carrying a child. 

Comes with mounting hardware.
Adjustable length and height. 

Fits most 26" and 28'' bikes with fixing points.

Plate for attaching a Vioo Clip and a light.

This pannier rack is designed to carry your belongings on your bike (bags, baskets).

Includes a hook for attaching a Vioo Clip (a rechargeable LED light that's easy to attach and remove).

Suitable for kids aged 9 months to 4-5 years and weighing under 22 kg (50 lbs).

Anatomic design

Designed for 28-40 mm (1-1 1/2") frame tubes using a frame attachment mechanism.

Back rest that tilts to 17°, space for helmet, comfortable foam, foot rests

Designed for carrying a child on a bike without a pannier rack. You can adjust the angle of the back of the child seat.

Reclining

Child seat weight:

Maximum child weight:

Minimum child age:

Check that the screws are tight at the start of the season or before setting out on long trips.
The 4-point attachment system can be set up with a n° 5 Allen key (available on a multi-tool) for good hold and stability.
Attachment included. It comes equipped with an indicator that allows you to verify that the seat is securely mounted.

Directions for use

Babies & Kids Bike Seats

Maximum pressure: 6 bar/87 PSI (MTB/hybrid/city/kids' bike)

Power

Clip connection. Reversible to fit different valves.

Valve Type

deflating mode

hose

type of connexion

number of compression tubes

inflation mode

Pressure Gauge

Tubeless compatibility (Tyre)

Sold In Set

Pressure (Bars & PSI)

Pump Type

Clips onto the valve. Adapts to different valve types by removing and reversing the pump head.(See instruction manual).

Valve compatibility

Bike Pumps

Isothermal layer limits heating or cooling of the drink.

Isothermal

Capacity

Designed to keep your drink at the ideal temperature throughout your sporting activity.

Maximum washing temperature of 40°C. Delicate cycle.

Volume (ml)

isothermal

Cap Type

This bottle is compatible with all standard size bottle cages.

At an ambient temperature of 22°C, the bottle takes 3 hours to go from 5°C to 15°C (the temperature limit at which the drink is perceived as still being cold).

Efficiency

Diameter: 7.4 cm (3") Height: 26.5 cm (10 1/2'')

Dimensions

The mouthpiece is 100% watertight in the closed position. Use this position for mixing an isotonic drink in the bottle or for carrying it in a bag.
Once on your bike, leave it open. The non-return valve prevents leaks. Drink quickly and safely!

Mouthpiece and valve

Watertight

Straps for attaching to the head tube, top tube and down tube

Designed for bike rides on trails in fair to rainy weather.

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Cycling/

Bike Tools and Components/

Bike Parts & Components/

Bike Kickstand/

decathlon

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