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BTWIN

WARM AND WATERPROOF REMOVABLE SLEEVES CITY BIKE 900

39.90
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Ref. : 8735752

As an alternative to gloves, these comfortable, waterproof sleeves will protect your hands from the cold and rain when you're out cycling.

Keep your hands warm and dry with these sleeves to slip over your bike's handlebars. One size fits all. These bike muffs are made partly of polyester.

Color : black / beige linen

In-store collection

PRODUCT BENEFITS

Heat

Protect your hands from the cold with wadding inside the sleeves

Waterproofing

The component withstands 5000 mm of H2O before washing and 3000 mm of H2O after washing.

Water-repellent

Specific treatment that allows water to slide off the surface of the component.

Windproof

Protect your hands from the wind with the coated component.

Compatibility

Adapt your sleeves to a wide variety of bikes (flat handlebars, rounded handlebars)

Easy on/off

Velcro and tanka fasteners make it easy to attach the sleeves.

Product maintenance

Put your hands on and take them off with ease, thanks to the secure fit of the sleeves.

TECHNICAL INFORMATION

WARMTH AND COMFORT

The sleeves feature a layer of windproof, coated waterproof fabric, a soft, comfortable layer to keep your hands warm, and a rigid layer in between to hold your sleeves in place while you ride.
Product dimensions: 35 x 30 cm
One size fits all.
Available in black with reflective stripes.

COLD SENSITIVITY

Each individual reacts differently to cold, some people being more chilled than others.
Several parameters come into play to explain differences in feeling:
> intensity of activity
> metabolism of each individual
> blood circulation
> etc.
Sleeves can be used with or without gloves.

WATERPROOFING MEANS :

- A DEPERLANT TREATMENT
A fluorine-free chemical recipe placed on the surface of the fabric, which allows water to slide off the surface of the component. This treatment can be reactivated by the action of heat (use of tumble dryer - gentle program 10').
- A WATERPROOF ASSEMBLY
The aim is to prevent water penetrating through seam holes by using sealing strips placed under the seams.
- A WATERPROOF COMPONENT
A fabric's ability to prevent water penetration.

WATERPROOFING MEASUREMENT

Impermeability is measured in Schmerber or mmH2O (pressure exerted by a column of water).
A component with a value of 10,000 mm will withstand 10 meters of water.
The higher the number, the more impermeable the fabric.

HOW IS THE OPERATING TEMPERATURE MEASURED?

Our sleeves are tested with a thermal hand in the laboratory at temperatures ranging from 5°C to -20°C and wind speeds between 10 km/h and 25 km/h.
900 city bike sleeves are rated at 5 out of 5 for heat.
Recommended temperature: -10°C
Temperature limit: -20°C

HOW TO ATTACH THE SLEEVES TO THE HANDLEBARS?

1) Insert the sleeve onto your handlebars
2) Velcro it in place
3) Tighten the cord with the tanka
The sleeves are suitable for straight and curved handlebars (city bikes).
These hand protectors against the cold are easily slipped over your handlebars. Once installed on the handlebars, the sleeves are held in place by velcro fasteners. The sleeves allow you to use the brake levers and shifter with ease.

Warranty

2 years

COMPOSITIONS / ADVICE

Composition

Main fabric - Outer layer 80% Polyamide, 20% Polyurethane Filling 100% Lining 100%

STOCK TIPS

Dry after use. Be careful to fasten the Velcro to avoid damaging other garments.

Restrictions

Not suitable for conventional road bike handlebars.

TESTS

We carry out 3 tests on our waterproof products:
- Waterproof component: We use the Japanese standard - JIS 1092.
- Water-repellent treatment: According to ISO 4920 before and after washing, to guarantee the resistance of the water-repellent treatment. The water-repellency result is a rating between 0 and 5 (5 being the highest performance).
- Waterproof assembly: We have design rules that we test using a shower test that simulates rain of varying intensity.

Approved by

Our community of co-creators who supported us throughout the product design stages (ideation, choice of colors) as well as in the final validation of the product with use tests carried out in the field.

Maintenance tips

Machine wash - 30° max - normal

No bleaching

No tumble drying

No ironing

No dry cleaning

USER REVIEWS

Questions & answers

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