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Trekking 9 Grip 700x42 Protect+ Tyre/E-Bike Ready/ETRTO 42-622

€ 18.00

Designed for regular and intensive hybrid bike trekking and electric bike use. Also gravel compatible

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SKU: S101401 / 2221084 / 8387115
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Delivery in 5 to 6 days
Product benefits Designed for regular and intensive hybrid bike trekking and electric bike use. Also gravel compatible
  1. Compatibility
    For 700 and 28" wheels
  2. Traction
    Knobs placed high for maximum grip on any type of terrain.
  3. Puncture resistance
    Protect+ technology: 5 mm high density elastomer reinforcement.
  4. Efficiency
    Longer lasting tyre thanks to the density of the tread.
  5. Weight
    1045 g. Stiff bead.
Product feature
  1. How to measure tyre wear?
    To measure the wear on your tyres and to know when they need replacing, you need to inspect the tread. Signs of wear include: - tread starting to fray - the appearance of a series of micro cracks - low tread depth - the carcass becomes visible. In all these cases the tyre is worn and needs replacing.
  2. How to remove a tyre
    To remove your tyre, first deflate the inner tube until no more air comes out. Once deflated, use a tyre lever to remove the tyre from the rim.
  3. How to fit a tyre
    To put the tyre back on, place one side of the tyre into the bottom of the rim. Next, inflate your inner tube to approximately 30% before putting it into the tyre (inflating it beforehand reduces the risk of pinching the inner tube). Then, place the other side of the tyre into the rim, starting on the side opposite the valve. Before inflating the inner tube all the way, check to make sure it isn't pinched between the tyre and the rim.
  4. How to inflate your tyre correctly
    Inflate your tyre carefully. The recommended pressure is indicated on the side of your tyre as well as on its product sheet (available online). Also, before each outing, make sure that your tyres are at the correct pressure for your ride.
  5. Tip from the pros
    When inflating your tyre, make sure you inflate it to the suitable pressure for the terrain you will be riding on and, above all, the weather conditions you will be riding in. When riding in rainy weather, lower the tyre pressure to increase the tyre's traction. When riding in dry weather, you can increase the pressure for better performance.
Product testing
  1. Composition
    Membrane : 50.0% Rubber - Ethylene Propylene Diene Monomer (EPDM), Membrane : 50.0% Rubber - Natural Rubber (NR) - Latex
  2. Approved by
    The Wheel Energy laboratory, certified and recognised by leading global brands, measures several different criteria: grip, cushioning, resistance to wear, longevity, performance...
  3. Storage advice
    This is a stiff bead tyre; to avoid damaging it, do not fold it. Store it in its original shape.
  4. Product restrictions
    Inflate to the recommended tyre pressure printed on the sidewall
  5. Product information
    The trekking 9 grip tyre is a versatile tyre for hybrid and gravel bikes, with high puncture resistance (5 mm puncture protection). This tyre is compatible with electric bikes (50 km/h)
  6. Lab tested
    At B'Twin we create the tyres of tomorrow. Our R&D engineers design our tyres at our international headquarters in Lille, France. These are then tested in our laboratories as well as in real world use by our professional cycling team to ensure outstanding