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1 mm thick anti-puncture protective layer.

15 - Cycling Cycling - City 5 700x42 Tyre White B'TWIN - Bike Parts and Maintenance
  • 15 - Cycling Cycling - City 5 700x42 Tyre White B'TWIN - Bike Parts and Maintenance
  • 15 - Cycling Cycling - City 5 700x42 Tyre White B'TWIN - Bike Parts and Maintenance
  • 15 - Cycling Cycling - City 5 700x42 Tyre White B'TWIN - Bike Parts and Maintenance
15 - Cycling

B'TWIN City 5 Protect 700x42 Bike Tyre White / ETRTO 44-622

B'TWIN
Designed for regularly riding a town bike. Also suitable for riding a MTB or hybrid bike on paved roads. 1 mm thick anti-puncture protective layer.
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Reference : 8389015
OUR CUSTOMERS PICTURES
PRODUCT BENEFITS
Grip Grooved tread for excellent grip on wet ground.
Puncture resistance 1 mm thick puncture-resistant layer provides good protection against punctures.
Efficiency Semi-slick tread gives it good performance.
Visibility Y Reflective safety strips on the sides help you stay clearly visible in town.
Weight 910 g. Stiff bead.
PRODUCT INFORMATION
Use
Roads, paths and trails
Tyre size
700x42
Bead
Stiff
ETRTO
44-622
TPI
22
Weight
910 g
TECHNICAL INFORMATION
How to measure tyre wear To measure the wear on your city bike's tyres and to know when they need replacing, you need to inspect the tread.
Usual 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.
How to remove a tyre To remove your tyre, you need to deflate the inner tube until no more air comes out.
Once deflated, use a tyre lever to remove the tyre from the rim.
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.
How to inflate your tyre correctly Inflate your tyre with caution. The recommended pressure is indicated on the side of your tyre.
Also, before each outing, make sure that your tyres are at the correct pressure for your ride.
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.
On the other hand, when riding in dry weather, increase the pressure for better performance.
COMPOSITION / ADVICE
Composition
Membrane
20.00% Rubber - Synthetic, 80.00% Rubber - Natural Rubber (NR) - Latex
Stock advice This is a stiff bead tyre; to avoid damaging it, do not fold it. Store it in its original shape.
Restricted use : Inflate to the recommended tyre pressure printed on the sidewall
instructions To get more information about this product, please read instructions
OUR COMMITMENTS
The Wheel Energy laboratory, certified and recognised by leading global brands, measures several different criteria: grip, cushioning, resistance to wear, longevity, performance...
Test Product 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 quality. This expertise is specified on our range of B'Twin tyres with the label "DESIGNED IN FRANCE".
Guarantee : 2 Years
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