City Bike Tyre City5 Protect 650X35A / ETRTO 35 - 590 / 590 mm Rims


This semi-slick tyre is designed for occasional cycling on a city bike. Also suitable for hybrid biking on paved roads.

An affordable reinforced tyre, perfect for cycling around town.


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Product benefits


2 references: 650A, 590mm diameter rims 650B, 584mm diameter rims Check


Ribbed tread for good grip on the road.

Puncture resistance

Good resistance with the 22 TPI carcass.


Semi-slick tread gives it good performance.


684 g. Stiff bead.

Technical information


Two references for city tyres are available in size 650:
650A, for rims with a 590mm diameter,
650B, for rims with a 584mm diameter
Be sure to check this information.
These tyres are designed to be installed only on traditional 26" rims for mountain bikes, 559mm diameter.

How to measure tyre wear

To measure the wear on your city bike 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, 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, insert 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 carefully. The recommended pressure is shown 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, you can increase the pressure for better performance.


2 years

Product concept & technology

Product Composition

Membrane 35% Rubber - Ethylene Propylene Diene Monomer, 35% Rubber - Natural Rubber - Latex, 15% Steel, 15% Polyamide 6.6


This is a stiff bead tyre; to avoid damaging it, do not fold it. Leave in original shape when storing.

User Directions

Inflate to the recommended tyre pressure printed on the sidewall


At B'Twin we create the tyres of tomorrow. Our R&D engineers design our tyres at our international headquarters in Lille, France.
This is tested in our laboratories and approved in use by our customers to ensure the very highest quality. This expertise is highlighted on our range of B'Twin tyres with the label "Designed in France".

Approved By

The Wheel Energy laboratory, certified and recognised by the leading global brands, measures several different criteria: grip, cushioning, resistance to wear, longevity, performance, etc.

Customer reviews