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75 dB. Aluminum dome creates a clear, powerful sound.

Audio efficiency

Only compatible with 22.2 mm (9/10") handlebars (one of the most widely used)

Compatibility

Easy assembly/dismantling

This bell ensures your safety when riding in a less noisy environment.

Condition

Frequency

Assemble With Tools But Without Tools Provided

Assembly Type

Position

Main Material

Bike's Bells

clearance

Compatible with bikes equipped with bottle cage screws.

Robustness

Stability

Designed for attaching your water bottle to the frame.

Skill Level

Bike Hydration

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

Visibility

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 rechargeable light set lets you be seen. On the front or rear, flashing or continuous—you choose!

Power Capacity

Weight (g)

Brightness (Lumens)

reflective

Lighting Type

Type Light

Sold In Set

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

The first time you turn on the light, press on it for 5 seconds.

Getting started

Lights

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

Volume

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. 

Ease of use

Lightweight

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

Wheel Size

Maximum Load

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

Bike Bags & Backpacks

Designed for carrying a water bottle on your bike.

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

Good insulation against the cold (between 6°C and 11°C).

Warmth

Outer fabric offers wind protection as you ride.

Windproof

Outer fabric offers protection from drizzle or light rain.

Water repellent

Cycling comfort

Touchscreen feature lets you use your smartphone without removing your gloves.

Connectivity

User comfort

Gloves for cyclists riding in fall and winter conditions in temperatures between 6°C and 11°C.

Maximum washing temperature 30°C. Normal cycle.

comfort temperature

Weather Conditions

Tightening Type

A product’s ability to protect against the cold depends on its thermal resistance and breathability. The higher the thermal resistance, the more body heat it retains while you ride.
During intense rides, perspiration on your hands can make them feel cold. We therefore recommend exercising at a moderate intensity in cold weather.

Product warmth

Waterproofness is a fabric’s ability to prevent rainwater from soaking through. 
Water repellency refers to a fabric’s ability to make water bead off its surface without being absorbed. The fabric soaks up little or no moisture, dries more quickly, and remains light. Water repellency also helps keep the outer surface cleaner.
Water repellency is obtained by applying a treatment to the fabric's external surface.
This product is not waterproof!

Water repellent component

Machine wash at 30°C. Synthetic cycle. Use minimal laundry detergent. Do not add fabric softener. Hang to dry in a warm, well-ventilated area. Do not tumble dry. Do not dry clean. Do not bleach. Do not place on a heater to dry.

Care instructions

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.
We then test our products in the field, as we are convinced that only by subjecting them to real world conditions, like the ones you experience on your bike, can we continuously improve our products.

Product tests

Winter accessories

The height can be adjusted without tools.

Adjustable

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

removable

Foldable

Attachment

Attachment Type

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

Stay visible at night thanks to its reflective component (EN 17353 standard).

Easily wraps around your arm or ankle in one simple move.

Want to increase your visibility while cycling? This armband increases your safety during the day or at night.

Light Level

This product complies with the EN 17353 standard and was designed to make cyclists more visible to other road users in low-light conditions.

Bike's Lights

Watertight

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

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

Volume (L)

Height (cm)

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.

Protect your hands from the cold with the warm lining inside these cuffs

The fabric withstands 5,000 mmH2O before washing and 3,000 mmH2O after washing.

Stay visible at night with reflective strips.

Protect your hands from the wind with the coated component.

Adapt your cuffs to a wide variety of bikes (flat/rounded handlebar)

Easily attach the cuffs with the tightening system (rip-tabs and drawstring).

Easy dressing

The cuffs' tight hold makes it easy to take them on and off your hands.

An alternative to gloves, these comfortable, waterproof cuffs will protect your hands from the cold and rain during your rides.

Drying in tumble dryer possible. Low temperature, maximum drum exhaust temperature 60°C.

type of lining

Season

interchangeable left right

moisture management

Precipitation

Reversible

Breathability

To Bring Warmth

Lining Material

type of waterproofing

Type of Length

shoes with left or right mark

Style

Schmerber

These cuffs are made of a layer of coated, windproof, waterproof fabric, a soft and comfortable layer to keep your hands warm, and a stiff inner layer to hold the cuffs in place as you ride. 
The reflective strips on these cuffs ensure night-time visibility. Product dimensions:35 x 30 cm (14" x 12")
One size.


Warmth and comfort

Everyone responds differently to the cold, and some people are more sensitive than others.
There are several factors that help explain the differences in feeling:
> the intensity of the activity
> each individual's metabolism
> blood circulation
> etc..
The cuffs can be used with or without gloves.

Cold sensitivity

- Water-repellent treatment
A fluorine-free chemical wash on the fabric's surface makes water slide right off. This treatment can be reactivated by heat (10 minutes in the tumble drier on a gentle cycle).
- Waterproof construction
A waterproof strip under the seams prevents water getting in.
- Waterproof fabric
A fabric's capacity to prevent water from penetrating it.

Waterproofing

Waterproofing is measured in Schmerbers or mmH2O (the pressure exerted by a water column).
A material with a rating of 10,000 mmH2O (400") can resist 10 m (10 yd) of water.
The bigger the number, the more waterproof the fabric.

Measuring waterproofing

Our cuffs are tested using a thermal hand in a lab with temperatures from 5°C to -20°C and winds from 10 km/h to 25 km/h (6mi/h to 15 mi/h).
The City Bike Cuffs 940 are rated 5 out of 5 for warmth.
Recommended temperature: -10°C
Limit temperature: -20°C

How is use termperature measured?

1) Insert the cuffs with the reflective strips on top
2) Fasten the rip-tabs
3) Tighten the drawstring
The cuffs are suitable for straight and curved handlebars (city bikes).
These hand warmers are easy to put on your handlebar. Once installed on the handlebar, they are held in place by rip-tabs. These cuffs make it easy to use the brake levers and gear shifters.

Attaching the cuffs to your handlebar

Cycling Gloves

Its neon colour and reflective strips keep you visible. Standard EN17353

Its loose fit lets you wear it over a warm jacket and a backpack.

Interested in making yourself more visible while cycling? The high-visibility vest meets road safety standards to make sure you’re seen day and night.

Maximum wash temperature of 30°C. Very delicate cycle.

Pocket

Fastener Type

Meets fabric visibility standards. It keeps cyclists visible under all daytime lighting conditions and at night, under headlights or city lights.

Visibility standard

Be visible in the dark

Comfortable, removable foam pads prevent pressure points.

Ventilation

Size M: 340 g (12 oz)
Size L: 390 g (14 oz)

Weight

Adjust the helmet to your head using the adjustment dial.

Impact protection

Designed for mountain bike rides of up to 2 hours.

Adjustable Helmet

Intensity

helmet compatible with

protection technology

material of the exterior shell

type of chin guard

helmet shape

removable foams

number of aeration points

Bluetooth Connection

Detachable Visor

9 vents.
Chinstrap fastening: clip
Occipital adjustment: dial 
Comfort foam: detachable and washable (available from after-sales)
Visor: fixed
Outer shell: ABS
Dimensions in size M: 
Length: 30 cm (11.8")
Width: 21 cm (8.3")
Height: 20 cm (7.9")

Features

To find your helmet size, simply measure the circumference of your head at the forehead. 
This mountain bike helmet is available in two sizes:

M: 55–59 cm (21.7" - 23.2")
L: 59–62 cm (23.2" - 24.4")

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