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

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

Bike Hydration

Watertight

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

Stability

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

Volume (L)

Height (cm)

reflective

Waterproof

Volume

The smartphone pouch has passed showerproofing tests and can withstand 12 cm of rain over 2 hours. 
The pouch lifts for simple smartphone insertion.

Waterproof smartphone pouch

Bottom opening on the smartphone pouch to pass a USB cable through. Left-side pocket opening for connection to an external battery.

Cable opening

High-frame bikes (closed frames), both electric and non-electric. Ensure the strap lengths fit your specific frame.

Bike Bags & Backpacks

9 out of 10 theft resistance rating.
For long stops.
10 mm links.

Theft resistant

Usable length: 110 cm.
Secures up to 2 bikes.

Weight

This high-security chain lock is meant for securing your bike in various settings.Certified by ART 3 and Sold Secure.

Frequency

Lock type

Bike Lock Type

Certification

Bike Safety

Pick-proof lock.
Comes with 3 keys.Automatic protection against dust and rain.

Lock

Meets the requirements of the ART 3 security standard (required by many insurers).
ART certification organization: https://www.stichtingart.nl/

ART 3

Meets the requirements of the Sold Secure Silver safety standard (required by many insurers).

Sold Secure Silver

The security rating helps you choose the lock that’s best suited to your needs.
B'Twin devised test protocols based on real-life theft techniques with CNPP, an independent laboratory.
This unique protocol assigns each lock a theft resistance rating from 0 to 10,with 10 being fully theft-proof.

Security rating

If you lose your keys, you can get another one made in-store.

Managing the keys

Locks

onlyonline

Effective at a fast pace: 40 lux, 300 lumens, and wide beam.

Visual efficiency

Up to 300 lumens at the front and 25 lumens at the back for 360° visibility.

Between 2 hours and 11 hours of battery life, depending on the setting.

Autonomy

3 settings to suit your needs: power, eco, and flash.

Versatility

IPX4: Withstands splashes and heavy rain.

This front and rear bike light set was developed for fast-travel visibility and is visible from 360°.

Power Capacity

Brightness (Lumens)

Rechargeable

Lighting Type

Type Light

type of rear visibility

Autonomy (H)

Hook Type

Power Type

Range (m)

Choose the most suitable of the 3 settings for your needs—at the front or back! 

At the front: 
- Power mode: 40 lux, 300 lumens, for 3 hours
- Eco mode: 15 lux, 140 lumens, up to 5 hours
- Flash mode: 40 lux, 300 lumens, for 11 hours

At the back: 
- Power mode: 50 lux, 25 lumens for 2 hours 20 min
- Eco mode: 35 lux, 13 lumens for 4.5 hours
- Eco mode: 50 lux, 25 lumens for 5 hours 20 minutes

Choice of power and battery life

Whether you use them for daily commutes or for athletic road bike rides, these powerful lights give you visibility and are visible at a fast pace. Their wide beam range lets you see obstacles around curbs or corners in advance.

Lights for both city and country

These lights are so powerful that you can even use them during the day. We often forget that 75% of accidents occur during the day. With these lights, you can ride safely both day and night!

Lights for both day and night

These lights are equipped with LiPo 1400 mAh and 320 mAh batteries. We do not recommend leaving rechargeable batteries without power for more than a month at a time. It's important to charge your lights even when you're not using them. In cold temperatures, the battery life will be shorter.

How to get the most out of your lights' batteries

It takes 3 hours and 30 minutes to fully charge both lights so you can hit the road safely.

Light kit charging time

If you encounter a fault with the mounts, you can get replacement parts from our after-sales service in stores or on our website.

Replacement mounts

Lights

The height can be adjusted without tools.

Adjustable

Ease of use

Designed for parking a bike weighing maximum 25 kg (including baggage). Tool-free length adjustment. Kickstand weight: 350g.

Wheel Size

Maximum Load

Item Weight

The 500 chainstay stand attaches to your bike's chainstay (screws included).

Where does it mount onto your bike?

Given the variety of bikes, frame shapes, and bottom bracket heights, we recommend asking our sales assistants for help.

What kind of bike is it for?

Bike Kickstand

Number of speeds

Braking power

Lightweight

load capacity

Do not wash.

Do not dry clean.

Do not iron.

Do not tumble dry.

Bleaching excluded.

The AF gravel is a new bike we’ve developed for your regular gravel rides and your first bikepacking adventures. When you want to get away from it all and have some fun, this bike is for you. We have improved the geometry to make the bike more comfortable and versatile. You can mount tires up to 50 mm wide (in 700!) and head out on long winding trails in search of thrills and freedom. 

The AF gravel range 

The GRVL AF frame is made from double-thickness 6061 aluminum, reducing its weight and making it a more responsive, playful bike. Its geometry was designed for a comfortable ride on gravel. The frame is compatible with tires with a cross section of up to 50 mm. The frame weighs 1,870 g (4.1 lb) in size M. 

High-quality, comfortable aluminum frame 

The GRVL AF fork is made of carbon for rigidity and propulsion with an aluminum pivot for guaranteed sturdiness. Three side inserts to attach extra bags or bottle carriers to set off adventuring. The fork is compatible with tires with a maximum cross section of 50 mm. The frame and fork are compatible with fenders and a pannier rack. 

Carbon fork 

The GRVL AF 31.8 mm diameter handlebars are made from 6061 T6 aluminum. The 16° flare is perfect for gravel riding, for a comfortable ride, and for good manoeuvrability. Handlebar width varies depending on bike size: 
XS - 400 mm
S - 420 mm
M/L - 440 mm
XL - 460 mm
The reach is 70 mm and the drop 130 mm. The stem is made from 6061 T6 7°/ -7° aluminum.
Stem length according to bike size: XS - 60 mm
S - 70 mm
M - 80 mm
L - 90 mm
XL - 100 mm 

Riding position Handlebar and stem 

This bike has a 12-speed Shimano GRX 610 double chainring drivetrain. Shifter: Shimano GRX 610 2x12
Crankset: Shimano GRX RX-610 30/46
Crank Length: 
XS/S - 165 mm
M/L - 172.5 mm
XL - 175 mm
Front derailleur: Shimano GRX FD RX820F
Rear derailleur: Shimano GRX RD RX820D Direct Mount
Cassette: Shimano CS-HG710 - 12S - 11/36T
Chain: Shimano M7100 12S - 114-Link
Crank housing: BSA 68mm 
Shimano SM-BBR60 

Shimano GRX 610 2x12 Speed Transmission 

Hydraulic brakes: Shimano GRX BR-RX400 Flatmount
Front / rear brakes: Shimano SM-RT64 160mm Centerlock
Brake levers: Shimano GRX 610
Resin pads

Powerful and precise braking through simultaneous activation of two combined pads, coupled with highly adjustable settings. 

Hydraulic disc brakes.

6069 aluminum rims
Internal width 27 mm
External width 31.4 mm
Rim height 19 mm
28 spokes
Centerlock axle
Front thru axle 12x100 mm M12x1.5
Rear thru axle 12x142 mm M12.x1.5
Tubeless ready (kit not included)
Wheels compatible with tires 35 mm wide minimum and 50 mm wide maximum. Wheel weight: 1,877 g (4.1 lb) 

Aluminum wheels designed for offroad biking 

Tires: Continental Terra Trail 40x700 mm
Weight: 460g per tire. 
Inner tube pressure: min: 2.5 bar/36 psi
max: 3.5 bar / 51 psi
Check out our tips here: https://conseilsport.decathlon.fr/comment-gonfler-ses-pneus-en-gravel 

The tires are fitted with inner tubes, but there is an option to convert them to tubeless using valves (ref 8551979) and sealant (ref 8363393). 

Continental Terra Trail Grippy Tires 

Decathlon Comfort 30° saddle 
Width: 155 mm (6.1 in)
Length: 250 mm (9.8 in) 
Steel clamp

B’twin 6061 T6 aluminum seat post 
Diameter: 27.2 mm 
Height: 
XS / S: 300 mm 
M/L / XL: 350 mm

The seat post’s natural flex (thanks to its 27.2 mm diameter) disperses vibrations and impacts for more comfort. 

Position 

Your GRVL AF comes with a box that includes:
- Platform pedals—we recommend using clipless pedals to optimize this bike’s performance 
- 2 brake clips 
- 1 bell 
- 1 front and rear light 
- 1 torque wrench 
- 1 tube of seat post grease 

Tips about the GRVL AF 

This Shimano GRX 610 set-up (without pedals or preventative liquid) weighs approximately:
XS: 10.5 kg (23.1 lb) 
S: 10.52 kg (23.2 lb)
M: 10.6 kg (23.4 lb)
L: 10.71 kg (23.6 lb) 
XL: 10.8 kg (23.8 lb)
The maximum load (user + load) is 110 kg (242.5 lb) whatever the bike size. 

Bike weight 

We recommend against using high-pressure washers to wash your gravel bike to avoid damaging it. We do recommend cleaning your gravel bike after each ride, especially after taking on very muddy or dusty terrain. Also, check your tire pressure and braking efficiency before each ride. 

Care instructions 

When using bags or other accessories, use the following transparent protective stickers: 8486947.
Resistant to temperature variations, water, tears, and UV rays. 

Frame protection 

Choose your bike size based on your height and build (arm span and leg length).
If you are between sizes, opting for the smaller bike will be more comfortable and make it easier to tackle gravel trails.
XS: 154–165 cm (5′–5′5″)
S: 165–173 cm (5′5″–5′8″)
M: 173–180 cm (5′8″–5′11″)
L: 180–188 cm (5′11″–6′2″)
XL: 188–200 cm (6′2″–6′7″) 

Sports/

Cycling/

Bikes/

Gravel Bikes/

van rysel

Gravel Bike Shimano GRX 2x12v, GRVL AF