BTWIN

TREKKING 9 700x38 PROTECT PLUS TIRE

34.90
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Ref. : 8501269

Designed for regular mountain biking on trails and rough terrain.

Its anti-puncture reinforcement will give you greater peace of mind on your rides.

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PRODUCT BENEFITS

Compatibility

ETRTO 38-622

Hook

High cramponing for maximum grip on all types of terrain.

Puncture resistance

The 60 TPI carcass offers comfort and sturdiness.

Yield

Low rolling resistance thanks to central micro studs

Weight

610 grams. Rigid rod.

TECHNICAL INFORMATION

How to measure tire wear?

To measure the wear of your VTC tires and know when they need changing, you need to take an interest in the condition of the tread.
Signs of wear can be:
- the tread fraying,
- a series of micro cracks,
- the tread tending to flatten,
- the tire carcass appearing.

These are all cases where the tire is worn and needs changing.

How do I dismount a tire?

To remove a tire, deflate the tube until no more air comes out.
You can then use a tire lever to remove the tire from the rim.

How do I remount a tire?

To remount a tire, place one side of the tire in the bottom of the rim. Once this has been done, pre-inflate the tube to around 30% before installing it in the tire (pre-inflation reduces the risk of the tube pinching).
Next, install the second side of the tire in the rim, starting opposite the valve.
Before fully inflating your tire, check that the tube is not trapped between the tire and the rim.

How to properly inflate a tire?

Inflate your tires with care.
The recommended pressure is indicated on the tire's sidewall and on the tire's web product sheet.
Also, before each outing, make sure that your tires are properly inflated.

Pro tip

When inflating your tire, make sure you set the right pressure for the terrain you're riding on and, above all, for the weather.
If you're riding in wet weather, don't hesitate to lower the tire pressure to increase grip.
Conversely, if you're riding in dry weather, you can increase the pressure.

Warranty

2 years

COMPOSITIONS / ADVICE

Composition

Membrane 30% Ethylene-propylene-diene rubber monomer, 30% Latex rubber, 20% Steel, 20% Polyamide

STOCK TIPS

This tire is made of a rigid bead, so bending it is not recommended as it may be damaged. When storing, leave it in its original shape.

Restrictions

Follow the inflation recommendations on the sidewall.

TESTS

At B'TWIN, we imagine the tire of tomorrow: our research and development engineers model it at our international headquarters in Lille, France.
It's tested in our laboratories and approved in use by our pro cycling team, so you can be sure of impeccable quality.
Our B'TWIN tires bear the "DESIGNED IN FRANCE" label.

Approved by

the Wheel Energy laboratory, certified and recognized by the world's leading brands, which measures various criteria: grip, cushioning, abrasion resistance, longevity, performance...

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